D

dialog box

A box that pops up in Windows programs to provide the options necessary for completing a particular task. Different tasks display different dialog boxes.

domain

The top-level name address of a computer on the Internet. A user 's Internet address is made up of a username and a domain name . Every Web server has its own unique domain and can play host to other domains as well.

download

The act of copying information from a server computer to your computer.

See also [upload]

Dynamic HTML ( DHTML )

A set of technologies, including style sheets and scripting languages such as JavaScript, that enable a Web page to include a variety of advanced interactive features and design. (DHTML features function only when the page is viewed through a DHTML-compatible browser.)