Search engines differ in coverage, indexing, and how they retrieve and present information.
Google aims to get relevant search results by using an automated method that ranks relevant Websites. AltaVista executes both simple and advanced searches. AltaVista can translate a Web page for you instantly, for example, from English into Spanish. How-to is a tutorial for beginning web surfers. HotBot offers numerous power search features, including exact word matches, phrases, Boolean expressions, a person's name, page titles, URL links, and more.