What Is Wi-Fi?
Fidelity!
Wi-Fi is the popular term for a high-frequency wireless local area network (WLAN). It is a wireless standard in the 2.4 GHz range to exchange data at broadband speeds. Wi-Fi technology is starting to be come commonly available on recent high end mobile phones, PDAs and personal devices. Running at broadband speeds Wi-Fi can stream video and large amounts of data to devices.
