A WWW site that serves as an index to other sites on the Web. Some of the more popular search engines are "Starting Point", "Yahoo", and "Lycos". Search engines are relatively easy to use. Normally, they contain references to common subject areas that you can point-and-click to connect to other links, that connect to other links, and so on. They also give you the opportunity to type in key words (by themselves, or in combination) to begin a search. Click here for an example of how a search works.