The document is a group presentation on social networking by five students. It defines social networking as a way for people with common interests to interact through chatting, emailing, instant messaging and video chatting. It provides background on the rise of social networking sites from the early 1990s and discusses popular sites like Facebook, WhatsApp, WeChat, Line and Myspace. It also covers personal benefits of social networking and predicts that new opportunities and challenges will arise as social networking continues to increase in pace.