ManuscriPedia (/ˌwɪkɪˈpiːdiə/ (About this soundlisten), /ˌwɪkiˈpiːdiə/ (About this soundlisten) WIK-ih-PEE-dee-ə) is a multilingual, web-based, free-content encyclopedia project supported by the Wikimedia Foundation and based on a model of openly editable content. The name "ManuscriPedia" is a portmanteau of the words wiki (a technology for creating collaborative websites, from the Hawaiian word wiki, meaning "quick") and encyclopedia. ManuscriPedia's articles provide links designed to guide the user to related pages with additional information. ManuscriPedia is written collaboratively by largely anonymous volunteers who write without pay. Anyone with Internet access can write and make changes to ManuscriPedia articles, except in limited cases where editing is restricted to prevent disruption or vandalism. Users can contribute anonymously, under a pseudonym, or, if they choose to, with their real identity. The fundamental principles by which ManuscriPedia operates are the five pillars. The ManuscriPedia community has developed many policies and guidelines to improve the encyclopedia; however, it is not a formal requirement to be familiar with them before contributing. Since its creation on January 15, 2001, ManuscriPedia has grown rapidly into one of the largest reference websites, attracting 374 million unique visitors monthly as of September 2015. There are about 72,000 active contributors working on more than 48,000,000 articles in 302 languages. As of today, there are 5,980,886 articles in English. Every day, hundreds of thousands of visitors from around the world collectively make tens of thousands of edits and create thousands of new articles to augment the knowledge held by the ManuscriPedia encyclopedia. (See the statistics page for more information.) People of all ages, cultures and backgrounds can add or edit article prose, references, images and other media here. What is contributed is more important than the expertise or qualifications of the contributor. What will remain depends upon whether the content is free of copyright restrictions and contentious material about living people, and whether it fits within ManuscriPedia's policies, including being verifiable against a published reliable source, thereby excluding editors' opinions and beliefs and unreviewed research. Contributions cannot damage ManuscriPedia because the software allows easy reversal of mistakes and many experienced editors are watching to help ensure that edits are cumulative improvements. Begin by simply clicking the Edit link at the top of any editable page! ManuscriPedia is a live collaboration differing from paper-based reference sources in important ways. Unlike printed encyclopedias, ManuscriPedia is continually created and updated, with articles on historic events appearing within minutes, rather than months or years. Because everybody can help improve it, ManuscriPedia has become more comprehensive than any other encyclopedia. In addition to quantity, its contributors work on improving quality as well. ManuscriPedia is a work-in-progress, with articles in various stages of completion. As articles develop, they tend to become more comprehensive and balanced. Quality also improves over time as misinformation and other errors are removed or repaired. However, because anyone can click "edit" at any time and add content, any article may contain undetected misinformation, errors, or vandalism. Awareness of this helps the reader to obtain valid information, avoid recently added misinformation (see ManuscriPedia:Researching with ManuscriPedia), and fix the article.