An avatar is an image or representation of a computer user in an online forum, chat room, virtual reality program or game. Avatars range from simple, abstract images to complex, personalized, three-dimensional models.
Facebook is a popular social networking site launched by Mark Zuckerberg and his Harvard College roommates in 2004, which allows users to connect with friends, family, and other people around the world.
A social networking site that allows users to highly customize their profile pages and was extremely popular in the early to mid-2000s.
Networking refers to the act of establishing and utilizing professional or social contacts for fulfilling various personal or business needs. This can involve electronic communication, broadcasting, or computer systems.
Twitter is a popular microblogging site where users can share and interact with messages, called tweets, limited to a character limit, inspiring concise and timely communication.
