This document provides an introduction to social networking and social media. It discusses how social networking allows people to connect with each other and share information. Social media is participatory, open, conversational, and communal. It is changing how people relate and communicate through increased immediacy, volume, and personal interactions. Social media helps build social capital and social awareness by connecting communities and allowing people to follow what is happening in others' lives. Examples like Facebook, groups, pages, causes and events on social media are described.