What is a web search engine?
Many web search engines use "fill-out" forms as an interface, and support complex queries. Many also
include instructions and help in searching the database. Here is an example from the search engine
AltaVistaTM:
Return to first slide
15 Minute Series Home
15 Minute Series Search
Copyright © 1996 Network Solutions, Inc.
This material may be
quoted or reproduced provided appropriate credit is given and copyright
notice is retained.