Quora is a social question answer website, and online knowledge website, headquartered at Mountain View , California , it was founded on June 25, 2009, and make available to public in 2010

Quora stands for questions and answer, and was created by former Facebook employees, Adam deenglo, and Charlie Cheever , the purpose of the site is to ask a question, typically posted by other users , basically a interaction between users, every piece of content on the site is, generated by users, Quora base of users grew quickly in 2010 , as it provided a very good platform to share knowledge