A social network is a website that allows you to connect with friends and family, share photos, videos, music and other personal information with either a select group of friends or a wider
group of people, depending on the settings your select. Social networks like Facebook, Myspace and LinkedIn are great ways of keeping in touch with friends and family around the world as
well as making new connections with people based on similar interests or profession.
A social networking service is a platform to build social networks or social relations among people who share interests, activities,
backgrounds or real-life connections.