Question

What is Wi- fi?How does it works?

Answer 1

Like mobile phones, a WiFi network makes use of radio waves to transmit information across a network. The computer should include a wireless adapter that will translate data sent into a radio signal. This same signal will be transmitted, via an antenna, to a decoder known as the router.

Answer 2

is facility allowing computer ,Smartphone and other devices to connect to the internet or communicate to each other wirelessly with in the particular area is called by Wi-Fi .
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