What is a Wiki Site?

According to Wikipedia, the world's largest wiki site:

A Wiki ([ˈwiː.kiː] <wee-kee> or [ˈwɪ.kiː] <wick-ey>) is a type of website that allows users to add, remove, or otherwise edit and change most content very quickly and easily.

And that is it! As a part of Wikidot.com network this site is a customizable piece of the Internet where users can edit content, upload files, communicate and collaborate.

Wiki's are most often a source of information. Wikipedia is an online encyclopaedia where anyone on the Internet can add information on any subject. This site is an online tutorial to help you learn how to use the Internet.