Encyclopedia

Wikimedia UK is the national open knowledge charity that supports and promotes Wikipedia and its sister projects, such as Wikidata and WIkimedia Commons.

The Tech Terms Computer Dictionary contains over 1200 technical terms with easy-to-understand definitions.

Statistics for Wikimedia Projects: Wikipedia, Commons, Wikidata, Wikivoyage, Wiktionary, Wikibooks, Wikinews, Wikiquote, Wikiversity

The Wikipedia photo contest around cultural heritage

Explore our wiki library, discover upcoming indie titles, and watch video tutorials that help you Know the Game.

wikiHow - How to do anything

Wikivoyage, the free, worldwide travel guide that anyone can edit.

Wikiversity is a Wikimedia Foundation project devoted to learning resources, learning projects, and research for use in all levels, types, and styles of education from pre-school to university, including professional training and informal learning.