Wireless Fidelity is just known as Wifi. In current times Wi-Fi has become very common all over whether it is home, offices, shops or anywhere. There is no requirement of accessing wires to all computer to network them,simply to have a Wi-Fi connection. Wi-Fi has some comman things with cordless phone.Wi-Fi is a wireless Lan–data transfer through radio instead of using wires.

It alters computers laptops to send and receive data every where in the range of a wireless base station which is just known as HOTSPOT. Hotspot is the area where you can run Wi-Fi service.For using Wi-Fi service in your computer . Your computer must be given with a WI-FI certified radio, like as an external PC card or an integrated wireless LAN capability, as present with on laptops with Intel Centrino chipsets. Wireless Internet cards come in several forms.

Name: Laptop Wifi Cards reviews.jpg Views: 527 Size: 29.3 KB