Wi-Fi is one of the most ubiquitous wireless communications technologies in use today, primarily because it is easy to install, easy to use and inexpensive. Wi-Fi was originally designed as a way of extending internet connections wirelessly within an enterprise. However people soon began installing Wi-Fi Access Points at home and in public Hotspots to give convenient internet access to laptops, which ended up with Wi-Fi chips installed as standard. A hotspot is a site that offers Internet access over a wireless local area network (WLAN) through the use of a router connected to a link to an Internet service provider. Hotspots typically use Wi-Fi technology.
Today there are hundreds of millions of devices which use Wi-Fi including tablets, smart phones, TVs and set tops. There are millions of public hotspots and many hundreds of millions of home and enterprise access points.
PerfectHotspot is a software allow you to share internet from your Windows 7 or Windows 8 wifi-enabled PC to others device like smartphones, tablets, wireless printers, wireless camera, ? This convert your PC to Wifi Hotspot for free !