This document provides an overview of social media and its uses for research purposes. It discusses how social media can be used to identify knowledge through networking, create knowledge through collaboration, ensure quality through peer review, and disseminate findings more widely. Risks discussed include privacy issues and an overload of information. The document also provides examples of social media tools for different purposes like communication, multimedia sharing, and collaboration. Overall, it presents both benefits and criticisms of using social media in academic research.