WWW
Short for World Wide Web, WWW sometimes also abbreviated as W3 or Web is a graphical interface for the Internet that was first introduced to the public on August 6, 1991 by Tim Berners-Lee. The world wide web consists of billions of pages linked to each other that contain text, graphics, multimedia files, and other interactive software. Unlike other services available through the Internet, the world wide web provides a rich medium and helps brings all people together.
Also see: Gopher, Hyperlink, Hypertext, Internet, Internet definitions, W3C, Web 2.0