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The MediaWiki software is used by |tens of thousands of websites]] and |thousands of companies and organisations]]. It powers Wikipedia and also this website. MediaWiki helps you collect and organise knowledge and make it available to people.
Set up and run MediaWiki
* Installing MediaWiki and System administration MediaWiki * Add functionality by installing extensions * Problems? See errors and symptoms * Don't own a server? Find hosting services * Join MediaWiki Stakeholders user group
Edit and use MediaWiki
<div id="mainpage-users" title="<translate nowrap> Users" class="items"> * Template:Learn how to navigate * Template:Learn how to edit a page * Template:Learn more about reading, editing, and personal customisation
Develop and extend code
* Read the MediaWiki developer documentation]] * Visit the Wikimedia Developer Portal]
Get help and contribute
* Cannot find the answer to a problem with MediaWiki? Ask the support desk]]! * Get involved]] as a translator, designer, documentation writer, tester, tech ambassador, or developer * Template:Report wrong software behaviour or a feature proposal