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Wi-Fi - Wikipedia, the free encyclopedia
Wi-Fi is a popular technology that allows an electronic device to exchange data wirelessly (using radio waves) over a computer network, including high-speed Internet ...
en.wikipedia.org/wiki/Wi-Fi
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Easy WiFi for You | Free WiFi Hotspots & Secure WiFi Signup ...
WiFi.com - Free Yourself! Be free from wired Internet. This is your solution for Easy, Secure, and Free wifi access.
wifi.com
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HowStuffWorks "How WiFi Works"
Learn how WiFi networks work, build your own wireless network and find the best prices on wireless routers.
computer.howstuffworks.com/wireless-network.htm
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What Is WiFi®? - wiseGEEK: clear answers for common questions
WiFi is a networking technology that allows devices to communicate without wires. To connect devices using WiFi, a user must...
www.wisegeek.com/what-is-wifi
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AT&T Wi-Fi
Connect on the go with AT&T Wi-Fi at thousands of hotspots nationwide. ... on the go. Take your Internet with you when you're on the go! With AT&T Wi-Fi access ...
www.att.com/gen/general?pid=5949
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