A search engine is a software program or script available through the Internet that searches documents and files for keywords and returns the results of any files containing those keywords. Today, there are thousands of different search engines available on the Internet, each with their own abilities and features. The first search engine ever developed is considered Archie, which was used to search for FTP files and the first text-based search engine is considered Veronica. Today, the most popular and well known search engine is Google.
Search engines are programs that search documents for specified keywords and returns a list of the documents where the keywords were found.The term is often used to specifically describe systems like Google, Bing and Yahoo!
Search engine is provide the facility user can search any keyword and search engine gave sort of list related to key word is called search engine.many types of search engine is available in market like google,yahoo,bing etc
Soemthing you can type any sort of stuff into and find on the web
