World Wide Web

Intro
The World Wide Web (WWW) is an open source information space where documents and other web resources are identified by URLs and can be accessed via the Internet.

Usages:
Viewing a web page on the World Wide Web normally begins either by typing the URL of the page into a web browser, or by following a hyperlink to that page or resource.

Example:
The following example demonstrates the functioning of a web browser when accessing a page at the URL. The browser resolves the server name of the URL into an Internet Protocol address using the globally distributed Domain Name System (DNS).