Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation. Wikipedia The Free Encyclopedia.

Wikipedia [note 3] is a multilingual free online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and using a wiki -based editing system. Wikipedia is the largest and most-read reference work in history. [3]

Wikipedia was founded as an offshoot of Nupedia, a now-abandoned project to produce a free encyclopedia, begun by the online media company Bomis.Because Nupedia required highly qualified contributors and had an elaborate peer review system, its content grew slowly.

Wikipedia English Wikipedia Wikinews Free-content news Wiktionary Dictionary and thesaurus Wikiquote Collection of quotations Wikibooks Free textbooks and manuals Wikisource Free-content library Wikiversity Free learning resources Meta-Wiki Wikimedia project coordination Wikivoyage Free travel guide MediaWiki Wiki software development

English Wikipedia. The English Wikipedia is, with the Simple English Wikipedia, one of two English-language editions of Wikipedia, an online encyclopedia. It was founded on January 15, 2001, as Wikipedia's first edition, and, as of January 22, 2023, has the most articles of any edition, at 6,606,189. [1]

Wikipedia is a compendium of the world's knowledge. If you know what you are looking for, type it into Wikipedia's search box. If, however, you need a bird's eye view of what Wikipedia has to offer, see its main contents pages below, which in turn list more specific pages. Navigate Wikipedia by subject

15 thg 1, 2001 · Wikipedia, free Internet-based encyclopaedia, started in 2001, that operates under an open-source management style. It is overseen by the nonprofit Wikimedia Foundation. Wikipedia uses a collaborative software known as wiki that facilitates the creation and development of articles. Although some highly publicized problems have called attention to …