Encyclopaedia of Library and Information Science in the Digital Age

There are millions of pages of information on the World wide web, Web, and finding relevant and reliable information can be a challenge. Search engines are powerful tool that index million of web sites when entering a keyword into a search engine, you will receive a list with the number of hits or results and links to the related sites. Sites. The number of hits you receive may vary a great deal among different search engines. Some engines search only the titles of the web sites, and others sear