Saturday, January 3, 2009

Antennas - how good is your picture?

Antennas are a simple thing, but they cause no end of trouble. At its most basic, you can make a working antenna from nothing more than a wire coathanger or some other piece of metal. In fact, if you stick your finger where the antenna goes, you can even act as an antenna yourself!

If you want a good picture on your TV, though (or good reception for your radio, as the case may be), you need a good quality antenna. The best antennas for home use are generally ones that are mounted on the roof, as it is much easier for them to get a good signal from up there.

If you can’t get an antenna onto the roof for some reason, don’t worry – there are a few more alternatives to endlessly fiddling with which way the thing points. One good thing to try is a booster antenna. This is a special kind of antenna that plugs into the mains electricity, and uses the extra power to boost the signal strength that reaches your TV. Boosters are cheap and easy to use, yet can often yield a surprising leap in quality.

Another thing you might try is to use a long antenna (usually made from a long piece of wire), and put it out of a window. While hardly very nice to look at, this also tends to improve your reception.

If you want your TV to be able to receive digital transmissions over the airwaves, then you may find that you need to upgrade your antenna. This is because some older antennas simply do not have enough bandwidth to handle digital transmissions. However, plenty of antennas are compatible with digital TV, meaning that all you need to do is add a set top box or get a TV that is capable of decoding digital transmissions out of the box.

Antenna - Mobile CB Antennas

If you were around in the mid 70s in the United States you'd have to have been living under a rock not to know about the great citizen band radio craze made popular by the smash hit "Convoy" by C.W. McCall. If you were into citizen band radio at all you knew that there was a certain prestige to having certain kinds of antennas, especially if you had a CB setup in your home.

For the mobile units, the ones that were installed in your motor vehicle, the antennas were rather simple and relatively weak. They could only send and receive a short distance depending on the time of day. In the afternoon, mobile CB antennas were lucky to reach a few miles, especially during sun spot time. At night, if you were lucky you could reach about 10 to 20 miles, maybe sometimes a little more.

Mobile antennas came in several types. One of the most popular antennas was the fiberglass model that hooked on the back bumper. These antennas were very good transmitters and receivers. Most were about 3/8 of an inch in diameter and about 2 feet tall. Some could handle up to 1000 watts of transmission power.

Another popular type of Mobile Antenna was the magnetic roof top antenna. These were not very powerful but they were real easy to hook up. Just pop the cable into your CB, which was installed usually under the dashboard in your car, and then just take the antenna, stick it out your window and pop it on your roof top. The magnet was strong enough that there would have to be a hurricane for that thing to blow off. These antennas could handle about 300 watts of power which made them a pretty low end antenna for CB use, but they were also very cheap.

Then we have the center load mirror mount antennas. The most popular of these were the Cobras. Don't let these small things fool you. They could handle up to 3000 watts of power, usually made of 24 carat gold-plated 8-gauge copper coil. These antennas were also very expensive and today go for as much as $60 or more.

Of course one of the most common mobile antennas were the trunk mount CB antennas. These were very good antennas mostly because of the center placement on the vehicle towards the front of the trunk just before the back window. These antennas were not very expensive but usually were able to handle about 500 watts and because of their good ground, were very good for sending and receiving, even with a mobile unit that wasn't that powerful. A good trunk mount antenna wouldn't cost you more than $35.

There were some other odd brands of antennas but for the most part, these were the most common. They were relatively easy to hook up. In some cases, some drilling was required through parts of the vehicle to run antenna wire but for the most part anybody could put one of these things together.

Next, we'll take a look at the most popular and powerful base antennas.

Antenna - How One Works

It's probably not something many people are interested in unless they're some kind of an electrical engineer or just bored, but understanding how an antenna works can be useful when the one on your TV or radio goes south on you and the reason is beyond your comprehension.

Trying to explain how an antenna works in simple English is not an easy task as there are a lot of technical specifications that need to be explained. But a general understanding is possible without getting into tech speak that would make Einstein cringe.

In order for an antenna to work it has to radiate. Your antenna, whether TV or radio has what is called free electrons running through it. It is these free electrons that vibrate. The question becomes, how do these free electrons vibrate and what causes them to vibrate?

Well, in real life it takes an electric field to move an electron. If you take an isolated straight dipole, the power comes from the combined fields of all the charged particles, both positive and negative, in the antenna. We'll call this field the antenna's coulomb field.

In addition to this field, the antenna exhibits a magnetic field that is the sum of the magnetic fields of all the free moving electrons. The antenna also has a dynamic electric field that is the vector sum of the dynamic electric fields of all the free electrons. What we can do is separate the electric field of the antenna at any point in space into two components. One of the components will be in phase with the total magnetic field and the other will be 90 degrees out of phase. The in-phase component is the radiation field of the antenna and the out of phase component is the induction field. At the antenna, both fields are parallel to the metal surface.

What happens is that the coulomb field and the induction field fall off much more quickly than the radiation field as the distance increases from the antenna. When you reach distances greater than a few wavelengths from the antenna, you have what is called the antenna's far field. This field is pure radiation. As you get closer to the antenna you have what is called the antenna's near field. This field is a mixture of radiation, coulomb, and induction fields. Still with us? Great, we're getting to the good part.

What ultimately happens with all these fields that makes it so that your TV or radio picks up signals through your antenna is this. The free electrons moving through your antenna are moving at their maximum speed. The right hand half of your antenna accumulates electrons. The left hand half of your antenna is where the electrons depart and leave an excess of charged ions. The coulomb field produces an imbalance and opposes the electrons' rightward motion. The electrons then stop, coast for a bit and then head back towards the left. After they reach maximum speed they then stop and process is repeated, now heading back to the right. The result is a vibration of free electrons that heats the metal and in turn generates electromagnetic waves.

And that, in as simple English as possible, is how your antenna works.

Antenna - Base Station CB Antennas

Continuing with our research into the CB craze of the mid 70s we'll take a look at what were considered the elite antennas when it came to having a CB setup. While the truckers may have ruled the roads and channel 19, it was the everyday hobbyist who ruled the airwaves from his home, and rule they did.

If you were on CB and really wanted to impress people with your booming voice over the airwaves you had no choice but to set up a base unit. Not only were the units themselves powerful but the antennas that people put up on their roof tops could have given some rival TV stations a run for their money.

Choosing a CB antenna for your base station was not easy. There were plenty to choose from and they all had their pluses and minuses.

One of the most powerful, yet most frustrating was the ever popular Moon Raker. This was a beam antenna that looked very similar to TV antennas, most having 3 elements mounted on an 11 meter base. These were called regular Moon Rakers. However, there were beam antennas that had up to six elements on them. They were referred to as a Moon Raker 6. These things were huge. The problem with them was that they were directional antennas. What this means is that depending on what direction your antenna was pointing that was where you got your best reception and transmission. So if you were speaking to somebody who was south of you and your antenna was pointing north you had to turn the antenna 180 degrees in order to get a decent reception. This got to be a pain after a while. The plus side was that these antennas were so powerful they could cut through anything once you had your target zeroed in.

Another popular base antenna was what was called the "Big Stick". This was really just a very long fiberglass antenna. They were usually about 10 to 15 feet long. They weren't as powerful as the Moon Raker but they transmitted and received equally well in all directions and therefore were great all purpose base antennas especially if you were in a centrally located area where you had a number of people you could speak to in all directions. Also, Big Sticks were relatively cheap next to a Moon Raker that sold for a couple of hundred dollars. A Big Stick was about $70.

For people who didn't have a very large budget, there were base station antennas made that quite honestly were not much more powerful than their mobile counterparts. When you take the lack of power of these antennas into account against their price tag of about $50, it made much more sense to go with a Big Stick.

The biggest problem with all of these antennas, especially in the old days, was that they were constantly interfering with TV receptions. Today with cable, things are not quite as bad.

Even though CB isn't as popular with homeowners as it was 30 years ago, you can still see these bad boys on roof tops if you look close enough. Just make sure you stop the car first before taking a look.

Anonymous Proxy

An anonymous proxy, also referred to as an anonymous proxy server, allows a client to access a file, web page, or some other resources through a server which services the requests of the client through another remote server. For example, when a client accesses a web page through an anonymous proxy, the client talks to the proxy and the proxy talks to the web page, maintaining the privacy of the client, such as his/her IP address. The purpose of such a proxy, or a server, is to protect the privacy of the client from the service and from other individuals who may be logging and inspecting the client’s connection.

Such proxies are commonly used in schools and workspaces, to pass-by potential firewalls and monitoring services in place. Students will often utilize anonymous proxies to access social networking websites deemed and blocked by the school as harming the productivity of the students. Employees of a company may try to circumvent forms of monitoring within a company that may try to track or control which websites its employees are visiting.

Anonymous proxies serve as a wall between the client and the service being accessed. These servers can be used to bypass the restrictions and access these services possibly blocked by the country or some other organization providing the Internet connection, while others may use it solely for the privacy that is possibly guaranteed.


Risks Behind Anonymous Proxies
Because of how anonymous proxies, especially those running on web pages, are designed, all data sent to the proxy servers are unencrypted. Therefore, it is possible that confidential information such as logins and passwords can be recorded by a malicious proxy server. Also, through proxy chaining, some clients could potentially fall as victims to a web page displaying a false security measures, allowing all proxies within these chains to trace the client’s activities. Thus, only trusted anonymous proxies with a clear privacy policy should be used for security sake.

Analog vs Digital Satellite Tv Receivers

In today's world, communications are of utmost importance, there is absolutely no doubt about that. Satellite tv is one of the technological breakthroughs of the 20th century. Made possible because of the massive satellite fleets deployed by different companies and with different purposes, satellite tv has in a way revolutionized communications.

The communications satellites of different companies relay on an increasingly diverse range of TV programming. And when it comes to the options you have for your satellite tv receiver, this will greatly depend on the very nature of the satellite tv service you desire to view. There are satellite tv programs which are (FTA). FTA is an abbreviation from "free to air". However, there are other satellite tv services which are encrypted, and are only available to subscribers of various satellite tv companies.

Another important distinction must also be made between satellite tv services which are analog and those which are digital. The analog services are based on electromagnetic waves that vary in their frequency. I am sure you have heard of the term FM, which is short for frequency modulation. Also, analogue transmissions can vary in intensity. In the latter case, the process is called amplitude modulation, or AM.

But digital signals are a different story entirely. And yes, we have entered in the digital age, where everything is made up from many 0s and 1s. This is also how a digital signal is broadcast, in a series of binary digits called bits. 1 means on, 0 means off, and this is how information is actually transmitted to the computer circuitry.

When speaking about the costs of an analog satellite tv receiver, it depends on the number of features offered (as every other electronic product). There are some low cost receivers which equal the high priced items in quality. However, there is a downside. And the downside is the fact that the operator must remember all the adjustments that need to be made and execute them, with each satellite tv broadcast.

However, since we are in the digital era, there are dozens of digital satellite tv services which are emerging all over the place. And their number will only increase in the following years, there is absolutely no doubt about that. The question of MPEG compliancy is a very debatable issue though.

And another difference from the analogue services is the fact that digital services are usually a part of a big package, which consists in a wide array of channel options. This is because digital compression makes combining more channels in a single digital stream possible. This is how "bouquets" are created, and these packages have a great appeal to people who always want "all in one". Having multiple channels in a single package is very convenient, as more and more types of tv stations emerge all over the world. These stations are very specialized. If you want to want sports, entertainment, or everything else and from over the world, there never has been a better time for that with the help of digital satellite tv.

An Overview Of The Blackberry

Unless you have spent part of the past few years in a cave or under a rock, you have heard of the Blackberry. However, and with that said, even though you may have heard of the Blackberry, you may now know exactly what a Blackberry is in essence. Therefore, this article has been prepared to provide you with some basic information about the Blackberry.

In basic terms, a Blackberry is a line of mobile communication devices that allow you to undertake a number of different tasks through the use of the Blackberry itself. For example, a Blackberry is designed to allow you to read and respond to email. On top of reviewing, reading and sending email, there are many other functions that can be performed with a Blackberry. Indeed, on so many levels, the Blackberry truly is an all purpose piece of personal communications equipment.

In promoting the Blackberry, its manufacturer has described the Blackberry as a “complete package” that includes airtime, software and a mobile communication element that allows you to undertake a wide variety of tasks -- from the palm of your own hand. Presently, the Blackberry widely is available in the United States, Canada and United Kingdom. Present plans are in place for the Blackberry to be introduced in other countries the world over in the very immediate future.

Technically speaking, the Blackberry in the United States and Canada relies on either the narrowband PCS 800 Mhz DataTAC network or the narrowband OCS 900 Mhz Mobitex network for its functionality. In the United Kingdom, the Blackberry operates on the the GPRS network.

Many who have taken to the Blackberry have sung its praises because it is easy to use. It has a very user friendly interface and an easy to manipulate keyboard (unlike many similar products that have tragically difficult keyboards). With few exceptions, a person who tries a Blackberry ends up very fond of the Blackberry. Oftentimes a person who has a Blackberry can be found to remark that he or she cannot imagine getting by without a Blackberry.

If you are interested in owning a Blackberry, you should spend some time shopping around in both the brick and mortar world and on the Internet and World Wide Web. In this day and age, there is a wide array of different retailers that offer Blackberry products for sale both in the real world and in cyberspace. By taking the time to shop around, you may even be able to find a Blackberry at a discounted price.

On the Net, there are retailers that cater specifically to the selling of Blackberry products. In addition, any number of auction and overstock sites may be found to have Blackberry products in their inventories.

In the brick and mortar world, a Blackberry can be found at any number of consumer electronic stores -- large and small. By paying attention to sales and specials, you may even have the chance to obtain a Blackberry at a discounted price in the brick and mortar world.

An Introduction to Internet TV

You use the Internet and, of course, you watch television, but have you ever tried Internet television?

Most people are unaware of one of the more recent developments in interactive Internet use. This new technology brings all the benefits of the Internet and television together to create your own personalised viewing experience. In simple terms Internet television means that you can watch TV straight from your laptop or desktop PC.

Internet TV allows you to you maximize the use of your computer and your Internet connection. I expect you have probably thought that there must be more you could do with your personal computer or laptop. You know that typing the occasional letter, transferring your MP3 collection to your iPod or playing the odd game or two online is hardly making use of its full potential. Now you can explore a trusted method of entertainment with access to unlimited viewing and you don't even have to stop your usual computer activities.

If you are someone who can’t get enough of watching programs on television, think about how Internet television will open up new options for free viewing. You can catch up with current news stories, watch real time sports action, keep up to date with stock market movements or enjoy a little light comedy. You are provided with a wide variety of entertainment possibilities that continues to grow, gaining in popularity every day.

At the time of writing, FIFA World Cup 2006 is just around the corner and, for many, Internet TV will provide access to free live football streams. Viewers will be able to keep up with the latest action from all the international football games involving teams including Brazil, Argentina, France, England and many more. Japan's third largest TV broadcaster, Tokyo Broadcasting System, has recently announced plans to air World Cup programmes over the Internet and on mobile phones.

If you use the Internet for any kind of research (even if it's only helping the kids with their homework), you no longer have to view what you find in the usual format of text and pictures. Now you can see this information through streams of live or pre-recorded video enabling you to see details that simply wouldn't be visible in a series of pictures.


5 Features of Internet Television:

1. Stations are available internationally. Currently over 150 countries have Internet access so you can rest assured that your country has at least one Internet TV station you can watch.

2. No additional hardware is required. In the past, watching television on your computer would require the fitting of a PC TV card but this is no longer necessary. Improvements in the telecommunications industry have made broadband connections more widely available and cheaper than ever before allowing more and more people to view high quality streaming media on their computer.

3. Anyone with an Internet connection can watch. A minimum connection speed of 56K is recommended and watching at this speed should give you a reasonable picture. Higher connection speeds will improve the picture quality (dependant on the server capabilities) and the fastest connections can enable you to view programmes in DVD quality.

4. New channels are added all the time. Major players in the Internet industry have recently started showing significant interest in this rapidly expanding market. Google is developing Google TV and has signed up American channel UPN and is in talks with the BBC in the UK to provide content. AOL is launching IN2TV which will show thousands of hours of programmes from Warner Brothers across 6 different channels and Yahoo has plans to show Internet TV in Japan which could lead to a worldwide service if successful.

5. Personalize your experience. Normal televisions have fixed channels which depend on the local stations or the cable operators. Internet television gives you the opportunity to bookmark your favorite stations so you can get back to them quickly without having to flick through everything else available. There is usually the option of viewing in either full screen mode or in a smaller window enabling you to get on with other things on your computer while watching.

You too can enjoy all the benefits of Internet television. The world really is at your fingertips now you have discovered this new, hassle-free way of watching TV.

An effective way to earn money for your company leading to greater future financial success

As supervisor of a large company, one of my greatest concerns is to limit expenses as much as possible to ensure further company success. It remains a constant part of my job responsibility to lower costs and always be thinking of cost-effective ways to continue business in my department. After my boss purchased a complete new phone system, I decided that we should sell our old AT&T equipment back to the company we purchased the new one from.

Coming up with effective ways to begin back money within your company can add future financial success to your company. This innovative way of thinking will make you more valuable to your company. Ultimately, encouraging the owner or whomever is in charge of expenses, to continue to invest in more equipment that will not only help you but other employees.

By implementing more effective systems within one’s company, it allows for the company to remain on the forefront for upcoming technology and also allows for greater success for employees. Their workload can significantly be eased by the installation of a new phone system. Customer service representatives’ greatest concern is the needs of your customers. If their needs are not met, your revenues are affected.

Making the right decision on a new phone system could be the determinant of your business success. This new equipment will allow employees to work more efficiently and with less stress. It has been proven that less stress allows for more productivity. For example, by purchasing a complete new phone system with multiple lines, employees can be more specified in work responsibility.

In my printing company, customer service representatives are each assigned separate responsibility concerning orders received by mail, email or fax. By having multiple lines, the receptionist can easily transfer customers to their specialized representative to better suit their needs.

The installation of this new equipment has my business running at its best. After this investment, I am actively seeking out additional ones that will continue to secure my future financial success. Staying updated with one’s equipment allows for greater work flow and happier customers.

Amazing Communications

As history has progressed and technology has continued to advance, life has become full of more and more good things. Without a doubt, one of the best things that our society has gained from the advances of technology is communications.

Consider for a few moments all of the amazing forms of communications that have made your life easier and more full. First and foremost in many peoples minds is the telephone. Even if you like to write letters once in a while, can you honestly imagine if letter writing and telegrams were the only way to communicate with people? Think of the countless ways that having phones have improved worldwide communications. My telephone allows me not only to call my next-door neighbor but the communications a telephone allows also enables me to call a friend who has moved to Africa in just a few moments time.

If having the telephone doesn't impress you enough, think about the way the internet has improved communications and many other aspects of your life. The internet has literally connected people from every corner of the globe by the simple click of a button or two. Our communications with people have become easier, more frequent, and faster. You can send a message to a business parter in Tokyo and receive a reply within mere seconds. Amazing.

The improvements in communications have opened up a world of possibiility to people in the area of travel. Places that were once impossible to reach are now not only possible to reach but also convenient and quick. Each time I sit in an airport I find myself amazing by the incredible communications system that keeps air traffic in control around the world. I can definitely see how an air traffic controller is the most stressful job in the world, but there is no way the job would even be possible without the intricate communications system we have to use.

With a less advanced system of communications, life would be different for individuals around the world, but life would also be different for countries and international relations. Imagine trying to keep the peace with an overseas country by the exchange of letters? Decades would pass before any amount of substantial communication could take place. Chances are high that we would enjoy far fewer privileges to visit or move to other countries without a great communications system like what our world has in place.

Before you pick up the telephone or sit down to check your email, take a moment to be grateful for the afffects of advanced communications in your world and in your life.

All You Need To Know About Proxy Sites

The proxy server connects the computer you use and the Internet. The Internet is used for accessing information, as we all know, and the proxy server helps with checking the information. With a proxy server, the information you try to access, will first get transmitted to that and only then reach your computer.

With proxies, one will talk about the security one needs while using the Internet as well as increasing the speed if you are downloading files. There are anonymous proxy servers, which could help you hide the IP address. With this, anyone trying to gain access to your computer through the Internet may not be able to do so.

Anonymous proxies can be used for any web pages, including free email sites. Proxies will help you transfer files at a faster speed, and also connect you to the Internet at a faster pace. Any kind of information you need will be instantly given to you. The most important advantage of proxies, is your privacy. It protects you from malicious Internet users.

Proxy sites will also allow you to surf the web without anyone’s knowledge. This is especially useful for secret agencies and government organizations. It will help you redirect the request for information that you have asked for, thereby making you anonymous. There are even three types of proxy servers, and they are transparent, anonymous and high anonymity.

The first one is applicable only for high transfer, the second may quote that you are using a proxy, but the third allows you to be completely anonymous. Using proxies is claimed to be legal, as there are people even offering these services to the public. These servers are very similar to web servers. There is no such rule that the Internet has to be used only in a certain way, as it is for public use.

Thus anyone can use proxies, if they think they feel vulnerable with the use of the Internet. This is a great way to maintain privacy with the other users. But we also need to be careful of certain proxies. They may be associated with hackers.

It is not at all difficult to get a proxy list. It is easily available on search engines, and anyone needing that can obviously gain access to them as soon as they need. While one may not be immediately familiar with the use of the proxies, a little time and research will help the user become familiar very easily.

All About Calling Cards

All sorts of businesses, profession or hobbies can benefit from calling cards. Whether you use them as a businessman, real state agent, doctor or any other means you can always be one step ahead of your colleagues or competitors when you have calling cards. Having a calling card is like packing all your business identity, contact information and logo into a wallet sized billboard.

Calling cards can be for corporate or personal use. When they are used for work purposes they are commonly referred to as business cards. Business cards are used for contact information and keeping in touch with your customers. Adding a business card to your marketing strategy is one way of assuring that you maintain communication with your customers. Whenever or wherever they need to contact you, reaching you won’t be too difficult because they know which number to call.

For personal use, traveler’s calling cards can come in handy when you are on the road and need to book hotels, call home or call your office. Having traveler’s calling cards can allow you to make that important call no matter where you are. Home phone cards can also be useful when you are traveling through a countryside where cell phones don’t work. Say for instance your car broke down and you need to call a mechanic, you can’t be always sure to make that call when you do not even know who to call. Your personal card can be very helpful in this occasion. Hence, having a calling card is like an added insurance to you so the next time you hit the road make sure that you never go without your phone card.

You can always design and customize your own calling card. Your choice of design can come in different forms. Among the most common design are raised ink and full color. But you can also choose among foil stamping, embossing and die cut, whichever you think suits your business. Die cut calling cards are always effective in captivating attention because of their unique shapes but they can also be expensive. Nonetheless, they can really make a difference in projecting your overall company image and making a memorable impression.

Full color printing, particularly CMKY color printing, is also a good choice in designing your calling cards because it gives you the option of using full color images and photos in your design. You need not worry anymore about color printing being expensive because with the technology that are available today, color printing can now be offered at affordable prices. Hence, they are a cost effective way to display your information.

The bottom line is: your choice of calling card design should be based on how you would like to project your business image, your advertising scheme and budget. Remember also that a simple design can always be as effective as a costly design.

All About Calling Cards

All sorts of businesses, profession or hobbies can benefit from calling cards. Whether you use them as a businessman, real state agent, doctor or any other means you can always be one step ahead of your colleagues or competitors when you have calling cards. Having a calling card is like packing all your business identity, contact information and logo into a wallet sized billboard.

Calling cards can be for corporate or personal use. When they are used for work purposes they are commonly referred to as business cards. Business cards are used for contact information and keeping in touch with your customers. Adding a business card to your marketing strategy is one way of assuring that you maintain communication with your customers. Whenever or wherever they need to contact you, reaching you won’t be too difficult because they know which number to call.

For personal use, traveler’s calling cards can come in handy when you are on the road and need to book hotels, call home or call your office. Having traveler’s calling cards can allow you to make that important call no matter where you are. Home phone cards can also be useful when you are traveling through a countryside where cell phones don’t work. Say for instance your car broke down and you need to call a mechanic, you can’t be always sure to make that call when you do not even know who to call. Your personal card can be very helpful in this occasion. Hence, having a calling card is like an added insurance to you so the next time you hit the road make sure that you never go without your phone card.

You can always design and customize your own calling card. Your choice of design can come in different forms. Among the most common design are raised ink and full color. But you can also choose among foil stamping, embossing and die cut, whichever you think suits your business. Die cut calling cards are always effective in captivating attention because of their unique shapes but they can also be expensive. Nonetheless, they can really make a difference in projecting your overall company image and making a memorable impression.

Full color printing, particularly CMKY color printing, is also a good choice in designing your calling cards because it gives you the option of using full color images and photos in your design. You need not worry anymore about color printing being expensive because with the technology that are available today, color printing can now be offered at affordable prices. Hence, they are a cost effective way to display your information.

The bottom line is: your choice of calling card design should be based on how you would like to project your business image, your advertising scheme and budget. Remember also that a simple design can always be as effective as a costly design.

Advantages & Disadvantages of Bluetooth

While using the Bluetooth feature, you can run through a lot of advantages to and at the same time and run to a lot of disadvantages also. With about every great technology, there has to be something in there that makes it not perfect. There's probably no such thing of a perfect product. A few advantages and disadvantages of Bluetooth includes the following.

Advantages:

Widely Used: Bluetooth is now really popular and keeps getting more popular as time passes by. It is now widely used across countries and almost by everyone. Companies are taking the benefit by using this in their new and future products to make life much easier for everyone. Pretty much very soon, you will be noticing quite a bit of technology will be wireless due to Bluetooth. As it is already, but most likely it will be more dominant. You can use Bluetooth on laptops, cell phones, music players, headsets, printers and a lot more other products.

Feature Simplicity: You do not need to know much about technology in order to run Bluetooth. Anyone that doesn’t have no knowledge about the new technology can still be able to use the Bluetooth feature due to its simplicity and the ease of use. I think that the simplicity of it and the fact that it's wire free makes it very widely used and utmost popular.

Free of Charge: Best of all, you do not have to pay a penny for the service! It's not an extra cell phone or cable bill that you have to add to your budget. Simply by the technology and you're done! All you need to do is connect it with what you are using. There hasn't been any reporting lately on companies charging a monthly fee or any fee for people to use the Bluetooth feature and I don't expect it.

Go Wireless!: It allows you to stay cord free and do not have to worry about finding the correct place to connect that extra long cord. Avoid having to have a ton of cords wherever you go. You may still need a few cords but not as much as you would without Bluetooth. You can also go to the internet wirelessly with this feature when you're out somewhere outside of your home.

Your in Control: Even though you are able to exchange data across your cell phones, you still have the ability to keep your information private. In order to make a transfer or allow someone to access the files on your phone, you will have to give them access by accepting or rejecting the request through your phone. If you have the Bluetooth feature enabled on your phone and not disabled while using it, others that you may not even know request to send you a file.

Disadvantages:

Battery Use: This occurs mostly on your cell phone but also occurs in other technology such as music players. You're using up more battery power when you leave your Bluetooth enabled on your phone all day. To disregard all this, the best thing that you can possibly do is disable it once you are completed with the transfer. It only takes a few seconds to enable and disable so it wouldn't hurt to disable it once you are done using it.

Bluetooth Internet: Throughout all devices, when using Bluetooth internet, the connection can sometimes run very slow so Bluetooth internet is not highly suggested for all cases.

As you can notice that there are quite a bit of advantages and fewer disadvantages. Overall, Bluetooth is a great thing to be using on all your devices that supports it. You can do so much with it and includes cutting all the cords attached to your devices.

About VoIP

What is VoIP? Is it useful, or inexpensive? The answer is that VoIP is Voice over Internet Protocol. Voice over the Internet allows connections all over the world. It is one way to have a free pc to phone international call. In other words it is a phone call from pc. Yes, it is useful, and it is inexpensive, especially if you like the word free. Some Voice over Internet service may allow you to only call anyone who has the same service, but some will allow a phone call to anyone with a telephone number including international numbers.

Easy Free PC To Phone International Call
Voice over Internet Protocol allows the converting of your voice into a digital signal that travels over the Internet. If you are calling a regular phone number, using a broadband service, the signal is converted to a regular telephone signal before it reaches the destination. In layman’s terms you are using your Personal Computer via a modem or phone adapter to connect to the Internet, and the receiving person will answer via PC or telephone. This allows the free pc to phone international call. This all happens with this broadband Internet connection instead of a regular or analog phone line.

The equipment needed to make this happen are a broadband high speed Internet connection. A computer, adapter or other specialized phone is required. Some Voice over Internet Protocol services only work over your computer or a special VoIP phone, while there are other services that allow you to use a traditional phone connected to a VoIP adapter. If you are going to use your computer as a phone call from pc then you will need to have some software and an inexpensive microphone. Some special VoIP phones plug directly into your broadband connection and operate largely like a traditional telephone. If you use a telephone with an adapter, then you will use the phone like you always have.

In order to make the VoIP free pc to phone international call you must make certain that your Internet provider will allow you to make those calls. It comes down to what your subscription service will allow on their services. Check into that before you decide if VoIP is right for you. One of the advantages of VoIP is that you may be able to avoid paying for both a broadband connection and a traditional telephone line, which will save you money. More so if you are able to make a phone call from pc. If you are traveling overseas or to another country you may take your phone and adapter with you, and connect to another computer. This makes you able to use your same provider to make phone calls back home.

The disadvantages are that the VoIP will not work during power outages and the service provider may not offer backup power. Not all VoIP service connects directly with emergency services such as 9-1-1. Nor will some providers offer directory assistance or white page listings. These seem to be the downfall of having VoIP service. The computer does not have to be turned on for the VoIP to work, but the broadband connection must be active or live. The other piece of news is that you can use both the computer and the VoIP phone service at the same time. Yes, this is one good way of making your free pc to phone international call.

The option is for you to check with your Internet service provider. Make certain you have all software and possible adapters, as well as the broadband connection. With the right equipment you will be able to make a free pc to phone international call. If you are attending school, working overseas, or checking on the family back home, then VoIP is a wonderful tool to connect with loved ones, and special people. This is a way to have your free pc to phone international call. The tools are available. Your next step is to set up your computer and Internet service provider for a Voice over Internet Protocol.

About Botnet

BotNet, also called zombie network and network of bots is a group of computers which are used to discreetly send data like spam and viruses to other computers on the internet. These actions are carried out by malicious programs without the knowledge of the users. These malicious programs mainly consist of viruses, Trojans and worms. Infected computers are called bots or zombies. Most computers which are infected are personal home internet PCs which are inadequately protected.

When a PC becomes part of a BotNet, it can be instructed to do almost anything by the creator of botnet. In effect it becomes a drone which cannot resist the commands of its master. In this case, the master is the creator of the malicious software (malware). Most Bots are employed in propagation of spam and viruses. Often malware is used for key-press logging which can result in mass identity theft. Zombie computers can also be used for denial of service attacks in which many bots simultaneously log onto a particular server, thus exceeding the server's bandwidth and crashing it. This technique is particularly effective when the Botnet is large and contains thousands of computers. Many advanced malware can even spread themselves via email while the malware of smaller botnets lack this capability.

BotNets are programmed in such a way that they are difficult to find and analyze. Normally they receive instructions from their creators through IRC (Internet Relay Channels). As of April 2008, the Storm BotNet and the Kraken BotNet are the largest BotNets in the world with an estimated 400,000 bots. Other significant BotNets are Rbot and Bobax with an estimated 20,000 bots each.

So on a day to basis, the best way to protect your computer properly is to frequently scan and update your antivirus and firewall software. Special sensors called 'honeynets' have also been set up on the internet these nets mimic the characteristics of computers with known security flaws in an effort to lure hackers into them and track down malware creators. It has been recently quoted by Kaspersky Labs (creators of Kaspersky anti-virus) that botnets pose more of a threat to the internet community than individual viruses and worms.

About Botnet

BotNet, also called zombie network and network of bots is a group of computers which are used to discreetly send data like spam and viruses to other computers on the internet. These actions are carried out by malicious programs without the knowledge of the users. These malicious programs mainly consist of viruses, Trojans and worms. Infected computers are called bots or zombies. Most computers which are infected are personal home internet PCs which are inadequately protected.

When a PC becomes part of a BotNet, it can be instructed to do almost anything by the creator of botnet. In effect it becomes a drone which cannot resist the commands of its master. In this case, the master is the creator of the malicious software (malware). Most Bots are employed in propagation of spam and viruses. Often malware is used for key-press logging which can result in mass identity theft. Zombie computers can also be used for denial of service attacks in which many bots simultaneously log onto a particular server, thus exceeding the server's bandwidth and crashing it. This technique is particularly effective when the Botnet is large and contains thousands of computers. Many advanced malware can even spread themselves via email while the malware of smaller botnets lack this capability.

BotNets are programmed in such a way that they are difficult to find and analyze. Normally they receive instructions from their creators through IRC (Internet Relay Channels). As of April 2008, the Storm BotNet and the Kraken BotNet are the largest BotNets in the world with an estimated 400,000 bots. Other significant BotNets are Rbot and Bobax with an estimated 20,000 bots each.

So on a day to basis, the best way to protect your computer properly is to frequently scan and update your antivirus and firewall software. Special sensors called 'honeynets' have also been set up on the internet these nets mimic the characteristics of computers with known security flaws in an effort to lure hackers into them and track down malware creators. It has been recently quoted by Kaspersky Labs (creators of Kaspersky anti-virus) that botnets pose more of a threat to the internet community than individual viruses and worms.

A Team That Gleamed

Too many techies get a bad rap for lacking teamwork and communications skills. The stereotype is that while techies are great at what they are trained to do, they cannot parlay their knowledge onto others. Because of the stereotype that techies cannot communicate, they also can be stigmatized that they lack adequate teamwork skills. So, what are the chances of two Helpdesk teams communicating with each other to successfully form one team while not compromising customer service?

Does this plan initially sound like an enormous task? Does it sound impossible? Not if you were lucky enough to have been on such a dynamite team like mine.

In 1997, I started working at the Ameritech Advertising Helpdesk, which was supporting Yellow Pages Salespeople, Artists and Data Entry from Michigan, Indiana, Ohio, Illinois and Wisconsin. When Southwestern Bell Corporation acquired Ameritech in 1998, procedures started to change. Ultimately, The Ameritech Advertising Helpdesk became the SBC Yellow Pages Helpdesk and we were to support clients not only in the five-state Great Lakes region, but clients in other regions in which SBC resided. SBC had Yellow Pages clients in the east in Connecticut, in the middle of the country in Missouri and Kansas, in the southwest in Oklahoma and Texas and in the west in Arizona, Nevada and California.

There were two Helpdesks: the Helpdesk who supported clients in the Great Lake region and the Helpdesk that supported clients in the eastern, middle, southwestern and western regions. The Helpdesk supported clients 24/7 during the weekdays, a part of Saturday and was on call for Sunday. The Great Lakes Helpdesk had about seven to eight dayshift personnel, two afternoon people and one mid-nighter. The eastern, middle, southwestern and western region Helpdesk had about eight to ten personnel that worked different hours from 7 a.m. until 10p.m. eastern time.

The grand plan was to combine both Helpdesks and have all of the analysts versatile in all of the applications in order to support clients from all of the 13 states. For example, most of the analysts who supported clients in the Great Lakes region had never worked with VMS systems, but were very familiar with systems like the Remedy Helpdesk software. Conversely, most of the analysts who supported clients in the eastern, middle, southwester and western U.S. had been trained on the VMS systems, but had never worked with Remedy.

Being in Information Technology, one may get used to systems and applications going wrong. It seems that in too many instances, techies are troubleshooting and fixing systems.

So, how did combining operations go without sacrificing customer service?

1. It was about a six-month plan, which started around February 2002 to gradually adjust analysts from both Helpdesks. One analyst from each Helpdesk was trained for several months before supporting clients in all 13 states.

2. Both Helpdesks were in different parts of the Call Center. A couple of analysts from both Helpdesks switched desks in order to familiarize each other with systems.

3. Management was very supportive of the transition and realized that there was a learning curve during the transition.

4. There were two analysts from both Helpdesks called Helpdesk Advocates, who were the liaison between the analysts and management. Both Advocates communicated the analysts’ concerns to management.

5. Clients were informed that both Helpdesks were in the process of being combined and to please be as understanding as possible during the transition.

6. Every analyst was receptive to any question from other analysts. Every analyst was in the same boat – so to speak. Every analyst knew that he or she would have questions about systems in which he or she was not as familiar. How every analyst handled any question from a coworker would reflect the way in which he or she would be treated when he or she had a question. It was the human nature aspect.

7. Every analyst had a desire to learn.

8. Every analyst had a willingness to train

9. If an analyst could learn one system, he or she could learn other systems.

10. Every analyst was a team player. Although there were folks who had years and even decades of experience on some systems, no one was too good to help out any analyst who had never worked with a particular system. The fact that every analyst was cooperative during the transition made it an enormous success.

This is what I personally learned from the experience:

1. Teamwork is not about individuals. When a client’s problem was solved, it was the whole Helpdesk that triumphed.

2. When superstars play as a team, the team will ultimately win. Every member of the team was a superstar who played as a team and we ultimately won in transitioning both Helpdesks.

3. Every analyst proved that they could parlay their knowledge and translate that language to other analysts and clients.

4. Perception and reality may be two completely different things. I knew very little about the folks at the other Helpdesk. When I got to know them, they were as wonderful as the folks whom I already knew at my own Helpdesk.

5. Teamwork is all about dealing with people. What you make of your relationships is up to you.

6. It is amazing what a team can do when it is up to the challenge. My team only had a certain amount of time to transition its operations and we did it!

7. Sometimes just a desire to learn can make the difference between success and failure.

8. Investment in relationships with people is invaluable with a rewarding rate of return.

9. Random acts of kindness

10. You can actually appeal to people’s better nature and not just their self-interest.

Everyone involved displayed so much cooperation and willingness to train no matter how many times they were asked a question. Everyone involved during the transition should be very proud that they were part of that awesome period and it is something that they can take with them anywhere else they go. All of us were a part of a group that needed to implement the greatest effort of teamwork or we were not going to make the transition.

Considering that three shifts were involved makes the event even more a source of pride for all of those who were involved. Any person on the team could be approached and they were more than willing to help with any question. We were an example to follow and we certainly set a great standard for teamwork!!

Teamwork is all about people. Those in technical professions are people too. No matter what your profession, people in technology have great skills like everyone else. My team broke the stereotype that techies cannot communicate well and are not team players. It’s not your profession that determines what makes you a great team player, it’s who you are. It’s not how much people skills that you possess, it’s what you do with those people skills that matter.

This article is dedicated to the one of those great team members, Monica Mitchell, who died of pulmonary embolism on Wednesday, November 5th, 2003. May God’s grace be with you always, Monica. For those of us who had the pleasure to have worked with her, we will greatly miss you.

Published November 2003 : zdnet.com.com/2100-1107_2-5107498.html

A Quick Guide to Spy Phone Software

Spyphone is a 100% software based solution which users can download and convert any latest Nokia phone into a sophisticated spy device within a minute. Such device may have several spy features.

If you call a spy phone from a predefined number, it makes no visible or audible indication that it is in operation, and you can listen to any conversations or discussions in progress around the spy phone. Conversations within 5 to 10 metres of the spy phone are completely audible. The software can be activated or deactivated by sending a silent sms to the converted phone and works on GSM networks only.

Yet another interesting spy feature is called sms forwarding. Upon installation of the spy software on the target phone, it enables to receive duplicate copies of all incoming and outgoing text messages that will be forwarded directly to the predefined number.

The spyphone software controls the basic functions of the cell phone such as incoming call handling, backlight, log engine and installation logs. No hardware tweaking of any kind has to be made and that there are no special steps for customising the cell phone. The software is also invisible to the end user. Moreover, no parts of the software can be traced to be installed on the phone or logs of incoming calls.

What could you use the spy phone for? In truth, the list is endless. You might want to check up on someone periodically, listening out for out-of-place sounds, and even intercepting real time calls between 2 parties. It can be used for listening to conversations in the office whilst away on travel. You might also use it monitor your children, wife or husband.

You may come up with a question, how to protect myself from such spy? Here is the answer. At present such spy software can be installed on Symbian based smartphones only. Never leave your smartphone unattended. Do not give the phone to someone you do not know. If you suspect that spy software is installed on your phone, bring the phone immediately to the nearest service centre. The most popular spy phone models are: 3250, 5500, E50, E60, E61, E61i, E62, E65, E70, N73, N76, N77, N80, N91, N95, 7610, 6600, 6670, 6110, 6120, 6121.

A Look At Cordless Phones

Cordless phones, also known as portable telephones, use a wireless handset in order to communicate with the phone’s base, which is connected to a telephone landline. In order for cordless phones to function properly, they must be used within a specified proximity to the base. Most individuals find that they can use their cordless phones throughout the house or in the yard without interruption.

In their earliest days, rotary telephones were common and required nothing more than a connection to a landline. Cordless phones require the same, along with an electrical outlet in order to charge the internal battery. This function is what allows the telephone to operate when away from the base and these batteries are automatically recharged when the phone is not in use. After years of use, the battery may need to be replaced. This can often be difficult on older models, but a compatible battery can sometimes be purchased directly from the manufacturer. In some cases, it may be less expensive to purchase a whole new phone than to replace a battery in the old model.

Years ago, there was growing concern about the privacy related to using cordless phones. The potential for conversations to be picked up by nearby baby monitors, radios and other devices was troubling to many. However, the manufacturers of cordless phones have stepped up to increase their security. In order to receive the best privacy, a 900mhz or better cordless phones are recommended.

The convenience of cordless phones is undeniable. With their invention, it is now possible to have the telephone with you literally wherever you go. This is especially valuable to elderly people who live alone and need to have a telephone nearby. Anyone who needs to have quick access to a phone will find great comfort in the presence of cordless phones. In addition, the clarity is much greater than the previous rotary models. With a clear conversation and the ultimate convenience, cordless phones have quickly become a staple in every household.

Many individuals are selecting the double handset models, which only require one telephone line but allow for two different bases to be located throughout the house. This is especially desirable for the household with only one landline connection, but has the desire for more than one telephone. A dual handset is like having two telephones, but only requires one hookup. With prices starting at $10.00 for basic cordless phones or $50.00 for a dual handset, there is an option for every budget.

A Line for Every Extension

I recently replaced the business phone systems in the company I own to accommodate the needs of my staff. I wish I could say that it was to accommodate the needs of our customers, but sadly, that isn't the case. You see, our old phone system had many more extensions than we had lines for. It was built with the assumption that inter-office communications would be utilized more than incoming and outgoing calls. Since my company deals primarily with internet business and doesn't do much in the way of transactions over the phone, the system I put in place in the late 90's had served us well until very recently. As of late, I have had vendors who had traditionally reached me by phone sending me e-mails. They were complaining that it's often impossible to get through to me. I looked into the matter and this is what I found… Most of my employees were spending a great deal of time talking on the phone. They weren't talking to vendors, customers, service providers or other business entities. Instead, they were utilizing the phone for personal reasons.

Don't get me wrong, I'm not the type of boss who thinks it's never acceptable to talk on the phone. I understand that during the workday, things are inevitably bound to come up which require an employees' attention. We've all been there. Perhaps a child is sick or the car is in the shop needing repairs. I understand that these things often require time spent on the phone. Judging from the traffic on my lines and the astronomical phone bills I was receiving, however, this was way beyond what I think any employer would consider acceptable.

So, I decided to replace the old phone system. The new system has a line for every extension, including mine, so that vendors or anyone else will be able to reach me at any time. Since the new phone system also offers increased functionality, I had an additional feature programmed in.

Now, whenever someone makes an outgoing call, they must dial in their own code so that both the number they call and the times spent are recorded. These records are matched to the phone bill and all employees are required to mark the non-business related calls they make each month. Since the calls bear their code, they cannot say it wasn't them who made the call. Of course, they must pay for these calls. I have noticed that phone times (and my phone bills) have decreased substantially.

A Line for Every Extension

I recently replaced the business phone systems in the company I own to accommodate the needs of my staff. I wish I could say that it was to accommodate the needs of our customers, but sadly, that isn't the case. You see, our old phone system had many more extensions than we had lines for. It was built with the assumption that inter-office communications would be utilized more than incoming and outgoing calls. Since my company deals primarily with internet business and doesn't do much in the way of transactions over the phone, the system I put in place in the late 90's had served us well until very recently. As of late, I have had vendors who had traditionally reached me by phone sending me e-mails. They were complaining that it's often impossible to get through to me. I looked into the matter and this is what I found… Most of my employees were spending a great deal of time talking on the phone. They weren't talking to vendors, customers, service providers or other business entities. Instead, they were utilizing the phone for personal reasons.

Don't get me wrong, I'm not the type of boss who thinks it's never acceptable to talk on the phone. I understand that during the workday, things are inevitably bound to come up which require an employees' attention. We've all been there. Perhaps a child is sick or the car is in the shop needing repairs. I understand that these things often require time spent on the phone. Judging from the traffic on my lines and the astronomical phone bills I was receiving, however, this was way beyond what I think any employer would consider acceptable.

So, I decided to replace the old phone system. The new system has a line for every extension, including mine, so that vendors or anyone else will be able to reach me at any time. Since the new phone system also offers increased functionality, I had an additional feature programmed in.

Now, whenever someone makes an outgoing call, they must dial in their own code so that both the number they call and the times spent are recorded. These records are matched to the phone bill and all employees are required to mark the non-business related calls they make each month. Since the calls bear their code, they cannot say it wasn't them who made the call. Of course, they must pay for these calls. I have noticed that phone times (and my phone bills) have decreased substantially.

A Child Is Calling For Help. Wireless AMBER Alerts Put Wireless Devices To Use

Statistics show that the first three hours after a child's abduction are most critical to recovery efforts. By combining the efforts of the wireless industry with the U.S. Department of Justice, the National Center for Missing & Exploited Children® (NCMEC) and law enforcement agencies, the Wireless AMBER Alerts™ initiative will be a catalyst for the more than 200 million wireless subscribers to aid in the search for and recovery of an abducted child.

AMBER

According to NCMEC, more than 260 children have been recovered since the AMBER Alert program began in 1997. The program-an early warning system to find abducted children-started as a local effort in the Dallas-Fort Worth, Texas, area and became a national initiative in 2003. AMBER stands for "America's Missing: Broadcast Emergency Response." The program is a legacy to Amber Hagerman, a 9-year-old girl who was kidnapped while riding her bicycle in Arlington, Texas, and was later found murdered.

An estimated 70 percent of Americans have wireless phones, and together they can serve as a national network that assists families and the authorities in searching for abducted children. By signing up to receive Wireless AMBER Alerts, subscribers receive information about local Alerts, as well as updates as the search progresses.

Opting In

Subscribers capable of receiving text messages, and whose wireless carrier participates in the Wireless AMBER Alerts initiative, may opt in to receive Alerts by registering at www.wirelessamberalerts.org or their wireless carrier's Web site. Users can designate up to five ZIP codes from which they'd like to be alerted in the case of an AMBER Alert activation.

Public Service

Advertising Campaign

The Advertising Council, in partnership with NCMEC, The Wireless Foundation and the U.S Department of Justice, launched a multimedia public service advertising (PSA) campaign designed to raise awareness of Wireless AMBER Alerts and encourage all wireless subscribers to aid in the search for abducted children. It is the first nationwide PSA campaign to address this technology and the ads launched on National Missing Children's Day (May 25th).

Wireless subscribers can now sign up to receive free AMBER Alerts via text messages.

5 Things to Know Before Going Wireless

Before you decide to go wireless or not, there are many points to consider. You may be asking yourself if wireless is for you. Well, today, many people are asking themselves the same question. If you watch the headline news, you are bound to see stories involving mergers, federal regulations, and new tax rules. This all points to the fact that VoIP has made a definite impression on American citizens and is here to stay. It may be difficult for some people to remove the telephone cords from their homes; we have depended on them for over 100 years. But once many people take the time to weigh the pros and the cons, most choose to go wireless. Here are some reasons, why you should make the switch to wireless.

1. Wireless Creates a Faster Network

Wireless networks are fast. With VoIP, you can create a network that incorporates data, audio, video, and computer web features. You can easily monitor your network for problems and troubleshooting is much simpler with web based applications rather than hardware applications. VoIP uses less bandwidth than other applications and this in the long run saves money. This is of special value to businesses. Businesses can also provide better customer service with integrated programs. Not only does this increase productivity, but also it saves time and money in the long run.


2. VoIP Saves You Money

Overall, VoIP is much more inexpensive then PSTN. You simply pay for your Internet service, and then whichever VoIP provider you choose. For a one time monthly fee, you can have unlimited local and long distance phone calls. You will need to check with the VoIP service provider that you choose for exact details on their rates. Sometimes, your VoIP service provider will allow free calls within the world to another computer, yet there may be a fee for calls worldwide to a landline phone. Always check with your chosen service provider for exact details regarding your chosen plan. Included in many VoIP service plans are free features. These features include Voicemail, Caller ID, Call Waiting, Do Not Disturb, and more. Again, check with your chosen service provider for an overview of all the features bundled with your plan. The biggest benefit is the unlimited long distance calling. This has proven to be the number one reason why most businesses are switching to VoIP. For businesses such as sales or jobs that have mobile employees, these benefits go without saying. But overall, the average cost of VoIP is considerably less when compared to the cost of PSTN.

3. VoIP Enables you to Talk with More than One Person at a Time


With VoIP, you can talk with more than one person without paying extra for services such as three way calling. With VoIP you can have more than three people on the phone at once. VoIP is the perfect solution for those who want to explore the features of conference calls. This is very important for businesses that have employees overseas. By using the video conferencing features, employers will increase their productivity.

4. Enjoy Greater Flexibility


By using VoIP, you can take your VoIP equipment with you whenever you travel. Your VoIP service provider will send you a converter that will allow you to use your converter with any standard telephone. The converter comes programmed with your telephone number, allowing you to take your phone and phone number with you worldwide. All you will need is a high speed Internet connection and you can use your VoIP phone service. This is of extreme benefit to mobile employees. No longer are outdated telecommunications systems necessary, or are employees trying to run businesses on prepaid cell phone plans. By using VoIP, an employee will have access to his/her phone number, wherever they are located. Whether out of state, in a hotel, or traveling on a business trip, customers will be able to call the same number as well as leave voice mail on the employee’s computer.

5. You can Save Money for Family and Friends by Choosing Your Area Code

Many VoIP service providers will give you the option of selecting your own area code number. This is a tremendous benefit to family and friend members who can call you locally, if you select the same area code number.

5 Easy Ways to Increase Your Business Using a Toll-Free Number

Toll-free numbers allow customers to contact your business without them having to pay for their call. Studies have shown that consumers are more likely to call a business with a toll-free number than those who only have a long-distance number, and 90% of Americans say that they use toll-free numbers. By following these five easy steps, you can discover for yourself how a toll-number can help your business grow.

1. Expand your market. Toll-free numbers allow you to use the same number for receiving local toll and state-to-state calls. This gives you the opportunity to market your business nationwide. Even if you don't provide service in certain areas, toll-free numbers have the flexibility to block calls from those areas.

2. Advertise your number. Toll-free numbers lend an air of legitimacy and professionalism to your business. By using a toll-free number, your business may appear larger and more established to the consumer which will make him/her trust you more.

3. Initiate a direct response mechanism for impulse buyers. By allowing your customers an avenue to immediately react to your company's efforts calling for their action, this prompts significant increases in phone orders. It has been found that these buyers generally order more merchandise and higher ticket items nearly every time they call.

4. Qualify your buyers. Toll-free numbers enable your business to use time more efficiently and effectively. With a toll-free number, you know that someone who has called your business is already interested in what you have to offer. You spend less time trying to find interested prospects and let the number find them for you.

5. Analyze your call detail. Toll-free numbers allow you to track calls and access all of a call's details such as the number, time, date and duration of every call. This information cannot be blocked and is an excellent tool for generating leads which can lead to more sales.

3 Tips for Sending Special Messages

Staying in touch with family and friends has never been easier with the speed and efficiency of today's technology. We live in a world of e-mail, text and instant messages and mobile conversations.

While such options make it easy to stay in touch, these technologies have also lessened the emotional aspect of our communications.

Here are a few suggestions on how to use technology to stay close to loved ones and, at the same time, bring back the personal element in your communications.

* Send a personal DVD message. Now you can give the gift of vivid, colorful memories by creating personalized DVD messages for your friends and family. It's a fast, easy and fun way to stay in touch.

Can't make it to your high school reunion? Use a Sony DVD Handycam camcorder to record a special message to old classmates. You can even get special Sony DVD mail envelopes to share your discs.

Encourage friends and family to reciprocate. When you receive their DVDs, just pop them into your player as you would a movie.

* Make a Webcam chat date. A picture tells a thousand words, but real-time video speaks volumes. While nothing can replace an in-person conversation, you can get awfully close to the real thing with a Webcam chat.

Gather your loved ones in front of the Webcam to talk, view photos or share advice.

First time carving the turkey? Get Dad on the Webcam - he can probably walk you through it. Schedule your chat on a special occasion - perhaps on a birthday or holiday - and don't forget to plan your next one. You can even make it an annual event.

* Create a video file on your digital still camera. Forgot your mom's birthday or couldn't attend your child's school play? Send your loved ones a video clip so that they'll know how much you care.

Be creative, shake things up and share your ideas. It's never been so easy to "be there when you're not." - NU

'No Audio Device' Error

If you have experienced a Windows "No Audio Device" error, it most likely means that your sound card is not installed properly. Even though other problems can cause this error, an improperly installed sound card is the most common reason. If the audio card isn't properly connected in the motherboard or you do not have an audio controller connected, you will get this error. Also, it is possible that the device you are trying to use is not compatible to the motherboard you are using.
Troubleshooting the most common error
Here are a few steps to take to solve the most common error, an improperly installed card:
You will first need to find your audio controlling device or controller. This controller is what gives you the ability to adjust the sound for everything. From your start menu, go to your control panel. Then, go to add hardware and search for the hardware yourself. Don't let the computer search for it automatically, because if it is improperly installed it may not be seen. Then, scroll down to sound devices and search for your audio controller. Check the properties of the device, and see if it is installed properly. If it isn't installed properly you will see a yellow highlighted question mark beside the device's name
• The best way to solve this problem is to uninstall your sound card and drivers. You will reboot, enter the bios, disable the onboard audio, game port, and midi. Then boot back into windows, go to add remove programs and make sure that any programs for the device was removed.
Next, you should reinstall the sound card and drivers. It is possible driver updates have been made since the sound card was manufactured and released, so it is a good idea to visit the manufacturer's site and see if there are driver updates. Once you do this, restart the computer again. The problem is (more than likely) the default device in audio properties is still the onboard, you can select the creative devices and it will probably work, but it will be better to disable the onboard all together.
Uninstalling and reinstalling the sound card will more than likely fix your problem.
Other troubleshooting tips
If you are still experiencing difficulties, try these other troubleshooting ideas.
• If you think your sound card may be 'dead', before buying a new one, I would recommend borrowing one that is fully functioning from a friend, if possible, and installing that one to see if the error is in the card itself.

• Try using a different PCi slot, that way windows may detect it as new instead of trying to reconfigure it on the slots its currently on. This can also help you to determine whether one of the slots are bad.
• If you have an onboard sound card but are trying to use a sound card you bought separately, ensure the onboard one is disabled.
Always ensure the sound card you purchase is compatible with your board. If it doesn’t say on the packaging, do a little research online prior to the purchase.

A market study of colour printers

The printer manufacturing market seems to be a booming one. Manufacturers are no doubt eyeing expansion and coming up with newer products to capture the burgeoning market. The manufacturers are interested in the colour -printer sector for purely reasons of expansion. There is stiff competition between the makers as all are concentrating to keep the prices low to capture the market. It must be said here that while in the monochrome department Hewlett-Packard co. are the market leaders, the reigning company in the colour segment still remains undecided.

However the future of the colour printer market is purported to be a bright one according to those investing in these companies. The investors are much optimistic, as these printers, using four times the toner cyan, magenta, yellow, and black of a monochrome printer, will produce pictures of a much higher quality. The market, currently a billion dollar industry, will increase manifold.

Adding on to its product range, printing giant Lexmark introduced its c52x series, which included the c524n last June. Earlier there was a huge gap in its colour line up-there was simply the low- end c510 with a capacity of printing about 8 colour and 30 monochrome pictures in a single minute which wasn’t all that fast. There also existed, side-by-side, the high-end c762 which, though having a higher speed, was much more expensive, thereby difficult to afford for the smaller offices and home users. As there was no other product catering to the demands of the users the competitors of Lexmark had an edge over it.

The introduction of Lexmark’s c524n however changed things.
They introduced this product with a very low price range, thereby making it affordable. Offering a dpi resolution of 1200*1200, this network ready colour laser printer has an outstanding colour output and can print up to twenty pages per minute. The very first page may be printed in as little as 13seconds. The model has a monthly maximum duty cycle of 65000 pages, which is quite impressive. The new c524 also reduces the time taken by print jobs considerably as it has a 437.5MHz processor and 128Mbytes of memory. The memory can be expanded up to 576, which decreases the waiting time taken for print jobs. Moreover, colour care technology and Lexmark coverage estimator help in managing the cost involved in using colour toner. The model, weighing 57 pounds, is 17.3 inches wide, 19 inches high and 20.2 deep. With the model also comes a CD consisting of the user guide and the printer software, a power cable, a paper exit extension tray, set up sheet and toner cartridges for cyan, yellow, magenta and black. The product has a one-year warranty period for on site repair.

It goes without saying that that outsourcing of IT and consumer electronic products lower manufacturing costs of the product, which helps lower the prices of the produced good. The question is how low must the producers keep their profit margins in order to stay in the race in today’s colour printing market?

The current analysis lab examined the c524n at a product volume of 1,20,000 units under the assumption that the model was produced in china. An analysis was made of the procurement costs of commodity components, manufacturing costs of fabricated components and location labour rates. The production cost was estimated to be around £265 / unit. The cost distribution showed the cost of the printer mechanism and its assembly to be about £51. The electronics and assembly account for £60. Other costs included laser power supply, consumables assembly, fuser assembly, paper assembly, control panel assembly electronics assembly, final arrangements, etc.

At the time of launching the product, the product was supposed to be priced at £390. However, Lexmark priced the product at almost half of the originally intended price at some places. To maximize its revenue, the company in a clever move, outfitted the toner with different toner cartridges. The toner content was increased or decreased according to the budget of the customer. The more expensive models containing more toner catered to the demands of the enterprise segment while the lower priced models with low yield cartridges were ideal for small offices and also home users.

The product, being suitably priced, was a great success, perfectly fitted to meet the needs of the buyers and the manufacturers and compete with its competitors in the lucrative colour printer market. Lexmark claimed the print quality was Photorealistic. On account of its chemically processed, spherical toner delivering a 1200*1200 dpi resolution and also because the new print head four lasers in one unit with a mirror. The machine enabled Lexmark to take on the enterprise market as well as their competitors, especially Hewlett-Packard.

A Checklist for Used Computers

It is very important to check a used computer thoroughly before buying it as it may lead to problems in the future. A hard drive will not show any outward signs but may be deteriorating. The same way the needle can suddenly slip and can cause scratches on the disc ultimately leading to memory loss as used computers can fail any time. If they are checked, the faults which may occur can be known. Let us first see the possible faults which may occur while purchasing a used computer.

Hard disk failures can happen due to heavy wear and tear over a period of time. The read and write heads of a hard disk are used to retrieve or recode data stored on the hard disk with the help of a disk platter rotating at a high speed. Over a period of time the risk of failure or malfunction of disk increases. Faulty sectors of the hard disks can be found out only if a full surface scan is done on the used computer. The scanning time depends on the capacity and size of the hard disk of the used computer. Many skip this procedure due to the time consuming process of scanning the whole disk and end up purchasing a used computer with a faulty sector.

Monitors need to be checked for any faults. The malfunctioning of a monitor is called a “dry joint” which results in the monitor not working after getting warmed. This can be checked only if the monitor is made to work for at least 20 to 30 minutes after switching on the computer.

Next is to look for any possibilities of the central processing unit getting freezed. Normally all the central processing units have a fan and heat sink for keeping the unit cool. Over a period of time the fans may not work properly due to the accumulation of dust and dirt resulting in over heating of the central processing unit and even leading to stopping from functioning. While buying a used computer the fan needs to be checked and if any abnormal sound is heard, it is not good for purchase.

The used computer may have a higher possibility of getting crashed and freezed due to the usage of the operating system for a good number of years. There may be a cache or RAM fault due to the over exposure leading to loss of data. To increase the performance of the computer and to avoid crashing, the operating system of the used computer can be reinstalled with a new operating system or a fresh one.

While checking the used computers for any faults, it is good to disconnect the network connection if any present before performing the tests. Also it is advisable to check the drives like the CD or DVD by opening and closing them and also playing something on the drives to see how they work. Monitors of the used computers can be checked for the resolution and brightness by trying different options of color, settings and so on. To check the hard disk size the CMOS setup can be gone through and to verify the speed of the processor, cache and RAM the pause button is pressed when it appears on the screen during the booting process. To check the booting process, the computer can be turned on and off a few times and seen how it responds. Checking should be done to see if all the passwords are erased before purchasing a used computer.

92298a, C4127x, C4096a, Q2610a - Toner Cartridges That Will Stand The Test Of Time.

The HP 92298A printer toner cartridge is the ideal choice for any individual, small business or home office using Hewlett Packard LaserJet 4, 4M, 4 Plus, 5, 5M or 5N. The HP 92298A is a high quality printer toner cartridge offering a powerful 6,800 page yield on a average five percent average coverage print. This cartridge delivers crisp, sharp results using microfine black toner.

The HP 92298A's durable package design measures just 13.9 x 6.14 x 9.72 inches and weights just 4.2 pounds, installing easily and quickly.

Buyers are protected with the Hewlett Packard Premium Protection Warranty which ensures the product is free from defects in both workmanship and materials.

As with all printer cartridges, the HP 92298A should be carefully installed based on packaging information and properly recycled by either returning the cartridge to Hewlett Packard or participating in on of the many recycling programs in your area.

The HP C4127A black laser printer toner cartridge is an excellent choice for owners of the Hewlett Packard LaserJet 4000, 4000se, 4000n, 4000t, 4000tn, LaserJet 4050, 4050se, 4050n, 4050t and 4050tn printer models.

This Ultraprecise Print Cartridge, featuring a Helical Roller Drive, Dual PolymerToner cartridges, Magnetic Seals and an HP Pull Tab, is ideal for low volume users looking for a high-quality, cost-effective toner solution. The HP C4127A printer toner cartridge yields 6,000 standard pages.

The HP C4127X Ultraprecise laser black toner cartridge supports users of the same Hewlett Packard printers, but offers maximum capacity printing up to 65 percent higher. This option gives users about 10,000 pages based on an average five percent coverage ratio, superb for mid- to high-volume printers. The HP C4127X toner cartridge delivers increased output with a lower overall cost at up to 20 percent savings. Both the HP C4127X toner cartridge and its lower capacity HP C4127A counterpart should be properly installed according to in-box instructions, then recycled after use.

The HP C4096A Ultraprecise black print cartridge offers an improved, new formulation and design ideal for LaserJet 2100 and 2200 series printer users. This cartridge delivers powerful, professional graphic and text reproduction. The HP C4096A print cartridge gives exceptional detail and gray-scale quality for businesses, small groups and professionals in all lines of work.

The genuine HP C4096A toner cartridge delivers a large yield of 5,000 standard letter pages. This cartridge is priced competitively considering the quality of print afforded. Users can acquire true 1200 dpi quality and 23 percent more yield than its predecessor, the HP C3903A. Lightweight at just 3.63 pounds and small measuring 13..9 x 6.14 x 9.72 inches, the cartridge installs easily with no mess. Owners are also protected under the HP Premium Protection Warranty, ensuring no material or workmanship defects.

As with all printer cartridges, users should follow the in-box installation guide and participate in a qualifying recycling program when disposing of each cartridge.

The HP Q2610X printer toner cartridge is the high yield equivalent to the HP Q2610A cartridge. In an easy-to-use design and architecture offering fast, trusted performance, the Hewlett Packard Q2610X is a superb choice for businesses and individuals using the HP LaserJet 2300, 2300D, 2300DN, 2300DTN, 2300L, 2300L and 2300N printer. It offers high-quality, crisp print results for busy, demanding offices or workgroups. The HP Q2610A toner cartridge delivers a print yield of 6,000 standard pages.

The HP Q2610A black printer toner cartridge comes with HP smart printing supplies that make ordering, installation and maintenance even easier.
This cartridge is extremely easy to install and maintain, while its pricing is competitive based on quality and throughput offered. It's lightweight package is just 3.53 pounds and measures 15.35 x 7.48 x 9.72 inches. If you need a reliable, cost-effective solution to your high printing demands, the HP Q2610X is your best choice.

To get the best deals on toner cartridges, visit http://www.tonerdealers.com or to signup for a FREE HP printer. Visit http://www.getyourfreeprinter.com.

Either way... you can't lose.

10 Tips To Shopping For Printers

$Consider the printer’s DPI (dots per inch) capability, which is the resolution at which it can print photos and documents. The higher DPI (dots per inch) you have, the better quality you will have in either text or photo printouts.

$Consider the cost of ink. When purchasing a new printer, take a moment to compare prices among ink cartridges and make sure that you can afford frequent ink purchases if you plan to do a lot of printing.

$Take a look at the connector and make sure it’s compatible with your system. Most new printers connect via a USB port. Older ones connect using a parallel port, which is not commonly found on new PCs.

$When looking at the cost of ink, also look at the number of pages a single ink cartridge can print. If the page count is high, the cost of the ink may be reasonable. If the page count is low compared to other similar ink cartridges, you may want to select another printer that offers a better performing ink cartridge.

$Check out the warranty. All new electronics, including printers, carry a manufacturer’s warranty. Depending on the company, warranties can be valid anywhere from 90 days to 1 year and may include defects in material and/or workmanship. If your printer fails to perform correctly and develops a problem while under warranty, you will be glad that you saved the paperwork. Always keep the original purchase receipt and warranty information relating to your purchase.

$Buy from a name that you trust. When shopping for any item, it is best to purchase from a manufacturer that you know produces a quality product and especially when it comes to a substantial electronics purchase.

$Consider the size and weight of the printer. This is important for both cleaning general convenience. If your desk is small, you may not want a bulky printer taking up most of your space. At the same time, you may not want to lift on a heavy piece of equipment when cleaning your work station. A lightweight and compact style may be better, especially if your office is at home.

$Make sure that your computer is capable of running the printer software, which means it may require a specific processor type and speed, available memory, etc.

$Make sure that the printer you purchase has all of the features and capabilities that you need. For instance, if your primary goal is to produce realistic photos and you also plan to print written documents from time to time, consider the purchase of a photo printer. You can change the quality of printing to suit either images or documents or even a combination of both if you plan to print photo newsletters.

$Make sure that the printer has all of the necessary connector cables and that you will not need to buy any additional hardware prior to finalizing your purchase. If you need to purchase a USB cable, which is often the case with many new printers, you will want to purchase it at the same time to save on shipping if ordering online or having to make a special trip if you purchase locally.

10 Reasons Why To Share Printer With Printer Anywhere

Advanced technology is discovering new tools and devices to make one’s life easier. Everyone’s life became effortless because of computers and digital tools. We use computers to finish our tasks rapidly and easily. Everyone uses internet to contact his/her friends and co-workers. Many things are shared among people using the internet. Many photo images and files can be shared across the globe with the help of internet. Numerous types of software are available in the market, which would help one to distribute papers online.

This article on 10 Reasons Why to Share Printer with Printer Anywhere will help you understand how to print your papers with any printer from everywhere on the globe. The process is helpful to everyone who uses internet frequently. You do not need to go to anyone’s house to print any documents. After you login to Printeranywhere.com, one is able to access his partner’s or subordinate’s printer to print his papers.

Printer Anywhere is useful in such conditions when your printer is not working properly and you have to print out some official documents urgently. In such cases, certainly everyone gets frustrated. However, with this new technology you can share your friend’s printer to print out whatever you want. The process is not very lengthy, with in a while you can find your printouts prepared. This is a free software and one can set up it in few moments on his/her PC or on laptop. It is not necessary that you have to know the details of complex settings, network sharing along with figuring out Windows entry rights.

While using Printer Anywhere technology you do not need to collect emails and several issues related to emails. Usually many papers are sent through fax. Printer anywhere also provides the word-to-word instant paper service. One of the benefits of the technology is that it has no superiority issues. The papers are sent digitally without experiencing any data loss or data corruption. Complex printouts like graphics also can be delivered in just a few seconds.

Some of the advantages of the technology are that the user can make sure that the papers came from a lawful resource. Generally, the sender is a person whom you are acquainted with. Therefore, the chances of any illegal delivery will not arise. The technology does not provide any electronic files of the papers that you have printed. You can print high-class images and graphics for your users. The technology is helpful while traveling as well. Suppose you are away from your office on personal tours and you want to print official papers from your office or from home, this technology helps to complete your task in a little while if your laptop is there with you. Using this technology, you will be able to organize time and reception without having to experience any difficulty while sharing your printers. The biggest advantage of the technology is that you do not need to pay any charges for sharing documents via Printer Anywhere.

To use this technology efficiently you need to put your user ID with password, after that you can use any printer crossways the globe to print your papers. Thus using printer anywhere software you can make your tasks simpler and quicker.

10 quick and easy ways to speed up your computer!

Many people are interested in making the most of their hardware. So here are 10 simple tips on how to make your Windows XP computer run faster without having to purchase additional hardware.

1. Defrag Disk to Speed Up Access to Data

One of the factors that slow the performance of the computer is disk fragmentation. When files are fragmented, the computer must search the hard disk when the file is opened to piece it back together. To speed up the response time, you should monthly run Disk Defragmenter, a Windows utility that defrags and consolidates fragmented files for quicker computer response.

* Follow Start > All Programs > Accessories > System Tools > Disk Defragmenter
* Click the drives you want to defrag and click Analyze
* Click Defragment


2. Detect and Repair Disk Errors

Over time, your hard disk develops bad sectors. Bad sectors slow down hard disk performance and sometimes make data writing difficult or even impossible. To detect and repair disk errors, Windows has a built-in tool called the Error Checking utility. It’ll search the hard disk for bad sectors and system errors and repair them for faster performance.

* Follow Start > My Computer
* In My Computer right-click the hard disk you want to scan and click Properties
* Click the Tools tab
* Click Check Now
* Select the Scan for and attempt recovery of bad sectors check box
* Click Start


3. Disable Indexing Services

Indexing Services is a little application that uses a lot of CPU. By indexing and updating lists of all the files on the computer, it helps you to do a search for something faster as it scans the index list. But if you know where your files are, you can disable this system service. It won’t do any harm to you machine, whether you search often or not very often.

* Go to Start
* Click Settings
* Click Control Panel
* Double-click Add/Remove Programs
* Click the Add/Remove Window Components
* Uncheck the Indexing services
* Click Next


4. Optimize Display Settings

Windows XP is a looker. But it costs you system resources that are used to display all the visual items and effects. Windows looks fine if you disable most of the settings and leave the following:

* Show shadows under menus
* Show shadows under mouse pointer
* Show translucent selection rectangle
* Use drop shadows for icons labels on the desktop
* Use visual styles on windows and buttons


6. Disable Performance Counters

Windows XP has a performance monitor utility which monitors several areas of your PC’s performance. These utilities take up system resources so disabling is a good idea.

* Download and install the Extensible Performance Counter List (http://www.microsoft.com/windows2000/techinfo/reskit/tools/existing/exctrlst-o.asp)
* Then select each counter in turn in the ‘Extensible performance counters’ window and clear the ‘performance counters enabled’ checkbox at the bottom button below


7. Optimize Your Pagefile

You can optimize your pagefile. Setting a fixed size to your pagefile saves the operating system from the need to resize the pagefile.

* Right click on My Computer and select Properties
* Select the Advanced tab
* Under Performance choose the Settings button
* Select the Advanced tab again and under Virtual Memory select Change

* Highlight the drive containing your page file and make the initial Size of the file the same as the Maximum Size of the file.


8. Remove Fonts for Speed

Fonts, especially TrueType fonts, use quite a bit of system resources. For optimal performance, trim your fonts down to just those that you need to use on a daily basis and fonts that applications may require.

* Open Control Panel
* Open Fonts folder
* Move fonts you don’t need to a temporary directory (e.g. C:\FONTBKUP?) just in case you need or want to bring a few of them back. The more fonts you uninstall, the more system resources you will gain.


9. Use a Flash Memory to Boost Performance

To improve performance, you need to install additional RAM memory. It’ll let you boot your OS much quicker and run many applications and access data quicker. There is no easiest and more technically elegant way to do it than use eBoostr (http://www.eboostr.com).

eBoostr is a little program that lets you improve a performance of any computer, powered by Windows XP in much the same way as Vista’s ReadyBoost. With eBoostr, if you have a flash drive, such as a USB flash thumb drive or an SD card, you can use it to make your computer run better. Simply plug in a flash drive through a USB socket and Windows XP will use eBoostr to utilize the flash memory to improve performance.

The product shows the best results for frequently used applications and data, which becomes a great feature for people who are using office programs, graphics applications or developer tools. It’ll surely attract a special attention of laptop owners as laptop upgrade is usually more complicated and laptop hard drives are by definition slower than those of desktops.


10. Perform a Boot Defragment

There's a simple way to speed up XP startup: make your system do a boot defragment, which will put all the boot files next to one another on your hard disk. When boot files are in close proximity to one another, your system will start faster.

On most systems, boot defragment should be enabled by default, but it might not be on yours, or it might have been changed inadvertently. To make sure that boot defragment is enabled:


* Run the Registry Editor
* Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Dfrg\BootOptimizeFunction
* Set the Enable string value to Y if it is not already set to Y.
* Exit the Registry
* Reboot