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All about the new SCMAD Certification Exam
Introduction
The mobile market is envisioned as the next technological wave by leading industry experts. With approximately 150 million mobile phones – roughly 3 times the user base as that of desktop computers – it might well be...
How to Protect Yourself from Viruses, Adware, Spyware and Hackers
Spyware/adware is a new major concern for PC users everywhere. Infecting your computer silently (usually installed with programs that seem harmless), spyware and adware can collect personal information about you, as well as cause pop up ads to come...
Protection for your PC - Painless and Free !
Painless (and FREE) P.C. Protection Viruses, Bugs, Worms, Dataminers, Spybots, and Trojan horses. The Internet is a veritable minefield of things that can invade your PC and affect it's Security and Performance. You can do something about it and...
The Best Help Desks On The Internet
If you are having a technical issue with your computer, and you
need assistance, your best bet is to call your manufacturers
technical support line. In most cases, technical support is part
of the package when you first purchased your computer....
Wireless Networking Cards - A Closer Look
Ok, so you've read all the cool stuff and heard all the great things about going wireless and then it just hit you. However, that works you don't know or care but it hit you. That was it, the little voice in your head said, "do it" and that was...
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Wireless Networking Basics
Wireless networking is simple in theory: just install a wireless network adapter in each computer and forget about drilling holes and running cable. When you deal with equipment based on the 802.11b (or Wi-Fi) standard, unfortunately, the reality often falls short of claimed specifications. Your wireless network will have a limited range - you've probably experienced a decrease in speed at a certain distance from an access point. That's why you must adjust the location and configuration of your wireless setup to obtain the best possible performance, range, and reliability. Follow expert advice and your connection will be faster across longer distances--and you'll have fewer dropped connections.
Pick the best location: The farther your wireless networked computer is from a wireless access point--and the greater the number of solid objects that stand in the way--the slower your connection will be. To optimize your network's speed and range, position your wireless access point at least a few feet above the floor and away from metal objects, particularly large appliances like refrigerators. Though most manuals for networking products tell you to position the access point in
the middle of the coverage area, it's often better to identify the locations where you expect to use a computer and put the access point where it will be in a direct line of sight (or close to it) to as many of those places as possible.
Don't waste time worrying about "dead spots" if no one is likely to use a computer there. Once your wireless network is up and running, even slight changes in your wireless network card's position (say, a shift in the orientation of your laptop as you recline on the couch) may dramatically improve throughput or even restore a dropped connection.
For larger areas--or areas with many obstructions--your only option may be to shell out the cash for multiple access points. If you go this route, you'll find that wireless setup is easy: Simply make sure that the access points have identical settings. Virtually all wireless network adapters support "roaming": In areas where access point coverage overlaps, the adapter will latch on to the strongest signal.
About the Author
Lana Hampton makes it easy to find the right wireless product for your needs. Visit http://www.yowswireless.com today for the latest wireless information.
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| Networking and Your Job Search: The Riley Guide |
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| NetworkWorld.com |
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