Question

what is WiFi? How is it used?

Answer 1

A wireless or WiFi network uses a radio frequency signal instead of wires to connectyour devices - such as computers, printers and smartphones - to the Internet and each other. The WiFi signal can be picked up by any wireless-capable device such as a laptop or tablet within a certain distance in all directions.


WiFi is a technology that uses radio waves to provide network connectivity

Answer 2

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✔Wi-Fi is the name of a popular wireless networking technology that uses radio waves to provide wireless high-speed Internet and network connections. 

✔ It is using a wireless adapter to create hotspots

✔WiFi works off of the same principal as other wireless devices - it uses radio frequencies 


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