Search engine

A Search engine is a web side on the www of the Internet that helps us to quickly and easily find the web pages we want.
When you type words into the search engine, it looks for web pages with the words that you typed. There could be thousands, or even millions, of web pages with the words you typed! So, the search engine helps you by putting the web pages it thinks you want first.
Search engines are very useful if you want to find almost anything quickly and easily.
Some examples of search engines are:
Google (has the largest number of users in the United States)
Yahoo!
Forestle (helps the environment)
Ask.com
Bing
Some examples of business search engines are:
Masterseek
BusinessGlobe
Some examples of multi-search engines are:
Dogpile
CooBi.netne.net