WiFi Popular name for IEEE 802.11b,a standard for wirleless networks suitable for use in the home.

Window Each program or file on your PC can be viewd and worked on its own self-contained area of screen called a Window. All windows have their own menu bar, through whichusers can issue commands. Several windows can be open at the same time on the Desktop.

Windows Explorer A program that allows users to view the contents of a PC in a single window 

Wizard A tool which guides users step by step through processes such as installing software and adding new hardware.

WordArt A graphic text image that can be customised and imported into a document.

Word processing Text based tasks on the PC, such as letter writing.

World Wide Web The part of the Internet, composed of millions of linked Web pages, that can be viewd using web browsing software. Other functions of the Internet such as e-mail do not count as part of the World Wide Web. See Internet