Internet is a world wide network of computers connected through public and private telecommunications  networks with the objective of exchanging information. The most commonly known and most used part is the  World Wide Web (WWW). To access this World Wide Web people need a browser (examples: MS Explorer,  Netscape Navigator) and a connection to the Internet. Internet Service Providers (ISPs) are companies that  provide individuals or organizations access to the Internet. Other parts of the Internet include Electronic Mail,  File Transfer (moving files from one computer to another), Newsgroups (Internet bulletin boards), streaming  video, live video conferencing, and Chat (live conversations between two or more people).