What is wi-fi

What's is wi-fi
                    Wi-Fi is a a wireless technology network connection that is interconnect mobile phone and PC without cable technology system and device

Now  Wi-Fi known as the wireless network connection.....
Wi-Fi is a wireless network connection that is connect and interconnect personal computer and mobile phone short range of network

   

Basically the Wi-Fi is device and system software two types
Wi-Fi is a part of local area of network
Is called also LAN network



Any other device control and connect the network system another device




The  Wi-Fi is a minimum 15 and 10 device connect also







The range of Wi-Fi is small category of distance