The term wireless Internet enables wireless connectivity to the internet through radio waves rather than using the wire combination on a user’s home computer, PC , laptop, smartphone or other similar mobile device. It can be accessed directly through providers end like AT & T, Verizon, T- Mobile, etc. The use of wireless connectivity allows companies to eliminate the costly process of introducing cables in building connections between different equipment locations. The robust basis of a wireless system is radio waves, which is used to connect devices such as laptops to the Internet, the business network and applications. When the computer devices are connected through Wi- Fi hot spots in the public areas, the connection is established within the business’s wireless network. In these cases, the connectivity to the internet is typically delivered to a network hub through a wired connection like satellite, DSL or fiber optics, cable, and then made available to the wireless devices through wireless access points.