Internet is a system of PC frameworks that have been associated with one another utilizing standard correspondence conventions. The web offers access to an enormous volume of valuable and helpful data. Web tasks started when the US Department of Defense associated a few PCs through optical link systems. These systems likewise utilized satellites for transmission of information to faraway places. Both Government and private associations give the Internet administration. The web has given the most energizing method of correspondences to all the emails and text options. We can send as email-mail to all the edges of the world. The information cost of the web for sending an email-mail is extremely low. Further, the Internet can be utilized to gather data from different sites on various subjects. This data could identify with instruction, meds, writing, programming, PCs, business, amusement, companionship, and recreation. The web is likewise utilized for doing business tasks, and that arrangement of activities is known as Electronic Commerce (online business). All the papers, magazines, and diaries of the world are accessible on the Internet. The conceivable outcomes an Internet are huge. The upsides of the Internet are minimal effort, enormous volumes of data, rapid access, and great nature of amusement. Its weakness is that individuals regularly sit around idly while surfing through different sites on the Internet. The new century has guided into another period of Information Technology, and the Internet is the foundation of this cutting edge time.