Sunday, January 9, 2011

what is wi-fi and full form of wi-fi


-->Wi-Fi is a trademark of the Wi-Fi Alliance that may be used with certified products that belong to a class of wireless local area network (WLAN) devices based on the IEEE 802.11 standards.
-->A communication system that uses low-power microwave radio signals to connect laptop computers, PDAs, and web-enabled cell phones to the Internet.
-->full form of wi-fi is  Wireless fidelity.

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