INFORMATION: Wikipedia
Wikipedia is a free, multilingual online encyclopaedia that is updated and produced by a group of volunteers known as Wikipedians. Wikipedia is unquestionably the biggest, most thorough, and easiest-to-access encyclopaedia in the entire world. The goal of Wikipedia is to provide readers with useful information by serving as a freely available, comprehensive written compendium that covers all areas of knowledge. Wikipedia is not funded through advertising. Wikipedia earns through the readers, especially those who find valuable information and so they proceeds to support Wikipedia by donating. Also, a deal between Google and Wikipedia has been signed. With increased Wikipedia services, Google has agreed to pay.