Internet is the latest discovery of science and the greatest advancement in the field of communication. It is the computerized process with telephone set. To get internet connection, it requires a modern telephone line and a maintained by its own number. There are two types of internet. They are on-line internet and off- line internet. One can get internet connection from three networking systems. They are LAN (local area network), MAN (metropolitan area network) WAN (world wide area network). Now-a-days an internet is an internet is of great use to us. It has made the world smaller and brought the world within our reach. We can get information on every matter within a very short time. It has widened our knowledge and made us more thirsty for the unknown. It is a miracle. It works like Aladdin?s magic lamp.