This document provides an introduction to using social media for charities. It discusses the basics of various social networking sites like Facebook, Twitter, YouTube, and LinkedIn. It explains how each site can be used to engage supporters and spread awareness of a charity's work. The document also covers deciding who will manage an organization's social media presence, allocating time for social media activities, and establishing policies and metrics for measuring success. The overall aim is to help charities understand how to build relationships and campaign cost-effectively using social media.