For your client computers to connect to your WLAN, each of them must have a wireless adapter or wireless NIC. These adapters are small transceivers (radio transmitter/receivers) that allow your PC to send and receive radio signals. There are three main types of Wi-Fi adapters available for your WLAN: USB wireless adapters, wireless NICs, and PCMCIA cards.

A USB wireless adapter connects to your computer through its USB port. It is simple to install and enables you to adjust the location of the adapter to improve signal reception. You install a wireless NIC in a PCI slot within the computer, just like an Ethernet card; a wireless NIC installed within a computer saves desktop space. For a laptop computer, the best choice is a PCMCIA card adapter that fits in the laptop's PC card slot

Caution: Always turn off me Power to your computer when installing internal network adapters. You usually won't need to turn off the computer to insert PCMCIA cards or USB devices, but you may have to reboot to finish the installation.

Any time you open the case of a computer you need to take special care. Always turn off the power and unplug the cord. Don't force adapters into PCI slots, and be careful of dropping things like screws into the case. You also should wear an anti-static wrist strap to avoid damaging components with static electricity.

Wireless adapters have two modes of operation, infrastructure and ad hoc. Installation of adapters is usually very simple. Once you install or connect the adapter to the client PC, Windows (assuming you are using Windows) usually recognizes the new hardware and prompts you to insert a disk with the appropriate drivers.

Even if you aren't using Windows, the configuration utility that comes with your adapter will lead you through the setup process and often automatically detects your access point and the channel that it is using. Manufacturers call the ability to automatically detect and select the channel frequency-agility.

Normally the software prompts you to select an SSID from a list of detected SSIDs. Assuming your AP is the only one in range, this will be a short list. You will then enter any other required information, such as encryption keys.

Note: Windows XP has a feature called Wireless Auto Configuration. This is a useful feature if your wireless adapter supports it Wireless Auto Configuration automatically configures your card to connect to a detected preferred network.

This means that you can have several saved configurations (home, work, coffee shop, and so on) and Windows XP automatically configures your card to connect when it detects those networks. It also can prevent your computer from accidentally connecting with another network (like your neighbor's).

The software also may prompt you to select a data speed. This is the minimum speed required to connect to your WLAN. Usually your card performs this selection automatically, based on the signal strength that it detects. If your signal strength fluctuates you can set this speed manually to a signal level that your adapter can reliably detect. There also are good security reasons for setting a high minimum connection speed.

Adapter setup should be a relatively painless process. In the event that you do run into problems, review your documentation and visit the manufacturer's Web site for updates and helpful troubleshooting tips.


Article Source: http://EzineArticles.com/?expert=Patrick_J_Smith

Almost anything and everything in today's world is unlimited. The world has come to a stage where technology and advancement has made it possible to procure almost everything in limitless quantities. So why not unlimited broadband too? Broadband is available today in both options; limited and unlimited. The influx of better infrastructure and better technology has now made broadband services possible in urban, semi-urban and rural areas also. From the time when only a dial-up connection was accessible in rural areas, companies have made headway into villages and areas where laying cables are impossible. Satellite Internet is the new phenomenon which can even provide competitive business broadband services in rural villages.

The minimum threshold for an Internet service to be termed as a broadband service is 768 Kbps of download speed. Most business broadband providers now have a minimum speed of 2 Mbps to a maximum of 24 Mbps. The higher the speed limit, the more expensive the broadband connection. A huge range of frequencies available has now made it viable for multiple users to log on to a single server and experience the same speed. Even during peak traffic hours like in the evenings or weekends, broadband services with reliable speeds are available for home as well as business purposes.

Small and medium businesses have long realized the need of a good business broadband connection. Whereas unlimited broadband is available for residential as well as business purposes, broadband services for businesses are expensive. But the huge number of competition in the market have steadily brought down prices and unlimited broadband for trade, commerce and industry is now available at unbeatable tariffs.

Broadband services can be obtained as monthly subscriptions. For a fixed fee which depends on the download speed and data transmission, you can access broadband Internet. When broadband is limited, you subscribe for services on a particular speed under a specific download limit crossing which you will have to pay for extra usages. For example, you may take a monthly subscription for Rs.899 which provides speeds up to 2 Mbps and has a download limit of 10 GB. If you cross the limit of 10 GB in a month, you will end up paying more than Rs.899 for extra usage.
Unlimited broadband is different because you don't have a limit. You can download unlimited music, movies and wallpapers from the Internet all at a fixed rate. For example, you may have a monthly plan of Rs.1099 for a download speed of 2 Mbps. For Rs.1099 you can explore and download all you like.



Article Source: http://EzineArticles.com/?expert=Agam_Singh

What is so special about T1 Service

There is no doubt that the technology revolution has changed the dynamics of business. The internet is in every nook and cranny of the world. The latest polls show more than 1.6 Billion active internet users worldwide. That is a 360% increase from the year 2000! While most of these connections are broadband, T1 internet service is gaining popularity in many industries.

Because a dedicated T1 line uses pulse code modulation signals, it can achieve speeds that allow many users to access the internet at once. While this is perfect for large businesses and schools, it was only recently that T1 Internet Service found its way into small to medium sized businesses.

Having the bandwidth to spare, a T1 connection can be used to streamline many businesses. VOIP or "voice over internet protocol" is being widely recognized as the future of telephony. Having a T1 internet connection in your office can completely eliminate the need for a business phone service provider. VOIP offers many features that traditional phone service does not, like pc to phone options, call blocking, extra virtual numbers, telemarketer blocking, return call, and much more. With a feature list like this, and a much lower cost, it's no wonder why businesses would turn to T1 internet service providers to eliminate their business phone service.

Not only can a T1 internet connection save on your telephony bills, but it can also speed up productivity. Having an internet connection that can handle over 1.5meg per second means there will be absolutely no waiting around for your computer to load pages. When you consider the average time a worker spends waiting for web pages to load can take up to 25 minutes per day, justifying instant load times are not that hard.

Now Its Affordable

With the revolutionary price quote tools that are on the internet now, finding the absolute cheapest t1 price can be done in a matter of minutes. Many times, a T1 internet service connection can be purchased for around $200. This is a fraction of what they were a few years ago. When you consider that you may be able to eliminate your phone and broadband internet bills, your business could probably afford to purchase your own T1 internet connection.

In most cases, a T1 internet connection will make a business run more efficient. Whether you would like your telephone connection to run over the internet, or you would simply like a faster internet connection ...or both!

We recommend The Carrier Group for T1 Internet Service price quotes. They search all of the top competitors in your area to find you the best price. The best part is the QUOTES are INSTANT, FREE, and Easy.



Article Source: http://EzineArticles.com/?expert=Jonathan_Gafill