Facebook

The world's most popular social networking web site, Facebook enables users to connect with friends and family by sharing status updates, personal photos and other items of interest. Founder Mark Zuckerberg created Facebook in 2004 while a student at Harvard, designing the site as a means for other university students to communicate and to socialize online. The idea quickly spread from there and has become a global phenomenon, with more than 160 million users in the United States alone. Learning to leverage Facebook's popularity can prove beneficial to your small business.