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Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
Help desk – Ask questions about using or editing Wikipedia. Reference desk – Ask research questions about encyclopedic topics. Content portals – A unique way to navigate the encyclopedia.
Wikipedia is a free content online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the wiki software MediaWiki.
The English Wikipedia is the primary English-language edition of Wikipedia, an online encyclopedia. It was created by Jimmy Wales and Larry Sanger on 15 January 2001, as Wikipedia's first edition. English Wikipedia is hosted alongside other language editions by the Wikimedia Foundation, an American nonprofit organization.
參與维基百科. 维基百科 是一个 多语言 、 内容自由 、 任何人都能参与 的协作计划，其目标是建立一个完整、准确且中立的百科全书。. 中文维基百科的成长依靠您的参与，無論是 创建新条目 、 编辑现有条目 ，或者 为条目增加插图 ，您都可以为维基百科作 ...
The Simple English Wikipedia is for everyone, such as children and adults who are learning English. There are 254,137 articles on the Simple English Wikipedia. All of the pages are free to use .
Bienvenidos a Wikipedia, la enciclopedia de contenido libre que todos pueden editar.
Wikipedia currently has more than sixty-three million articles in more than 300 languages, including 6,854,101 articles in English, with 113,883 active contributors in the past month. Wikipedia's fundamental principles are summarized in its five pillars .
The wikipedia.com and wikipedia.org domain names were registered on 12 and 13 January, respectively, with wikipedia.org being brought online on the same day. The project formally opened on 15 January (" Wikipedia Day "), with the first international Wikipedias – the French, German, Catalan , Swedish , and Italian editions – being created ...
Browse Wikipedia's category pages, which index articles by subject. Category:Main topic classifications – Arts, History, Technology, and more. Wikipedia:Contents/Categories – Hand-crafted list of topic categories. Category:People – Biographies.
