411 REFERENCE · Wikibooks
MediaWiki User Guide/Introduction
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
So you went to a wiki like Wikipedia which runs the Mediawiki software, but you don't know how to do anything in it because you don't know what all the buttons are and what they do. This Wikibook is intended for new users to the software and explain all the basic features.