source: enter_site_name |
Wikipedia is a free,[3] web-based, collaborative, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation. Its 15 million articles (over 3.3 million in English) have been written collaboratively by volunteers around the world, and almost all of its articles can be edited by anyone with access to the site.[4] Wikipedia was launched in 2001 by Jimmy Wales and Larry Sanger[5] and is currently the largest and most popular general reference work on the Internet,[2][6][7][8] ranked 7th among all websites on Alexa.[9] read more