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What is a Web browser?

Learn about web browsers.


About web browsers

A Web browser is a piece of software that allows you to access the World Wide Web. Browsers interpret HTML (HyperText Markup Language), the "language" in which Web sites are written.

You're using a Web browser right now (probably the AT&T Yahoo! browser,  Microsoft Internet Explorer, Netscape Navigator or Netscape Communicator) to view the help site.