Question

what is wifi.........​

Answer 1

Wifi means Wireless fidelity.......

Answer 2

Answer:

wifi is abbreviated as wireless fidelity.

wifi is the most popular wireless communication technology used within a room or a building for connecting to the internet.

wifi uses radio waves (RF) to allow two or more devices to communicate with one another.

the technology is most commonly used to connect devices like computers, tablets and mobile phones to the internet.

wifi networks need to be password protected for security purposes to safeguard it from unauthorised users.