To get wireless internet on any of your electronic devices you can purchase a mechanism known as Wi-Fi. It almost seems magical. You'll be able to contact the world almost anytime, anywhere. This device can connect you to various sources such as a PC, video game console and so forth. An access point has a range of about 20 meters indoors and a much greater range outdoors.

Wi-Fi is a trademark of the Wi-Fi Alliance. In order to connect to it your computer has to be equipped with a wireless network interface controller. This connection is called a station. All of these stations share a single radio frequency communication channel a