Reddit is a social news website that displays news based on personal preferences and community likes. It operates this system based on the history of users voting stories up or down.Reddit provides news, information, insight, and articles related to a wide range of topics. It also provides features and services such as e-books, gaming, video clips, and more.Reddit was launched in 2005 by Steve Huffman and Alexis Ohanian. It was acquired by Conde Nast on October 1, 2006.