What is WiFi?

WiFi is a popular wireless networking technology.

By using this technology we can exchange the information between two or more devices. WiFi has been developed for mobile computing devices, such has laptops, but it is now extensively using for mobile applications and consumer electronics like televisions, DVD players and digital cameras. There should be two possibilities in communicating with the WiFi connection that may be through access point to the client connection or client to client connection.

WiFi is a one type of wireless technology. It is commonly called as wireless LAN (local area network). WiFi allows local area networks to operate without cable and wiring. It is making popular choice for home and business networks. A computer’s wireless adaptor transfers the data into a radio signal and transfers the data into antenna for users.

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

A WiFi connection is established using a wireless adapter to create hotspots - areas in the vicinity of a wireless router that are connected to the network and allow users to access internet services. Once configured, WiFi provides wireless connectivity to your devices by emitting frequencies between 2.4GHz - 5GHz, based on the amount of data on the network.