This document provides an overview of Twitter and how it can be used for education. It explains that Twitter is a social media platform where users can post short text-based messages called tweets, along with photos and hashtags. The document outlines how to set up a Twitter account and engage with the platform, including following other users, retweeting posts, and using hashtags. It describes how Twitter can be used for personal learning and accessing classroom resources. Finally, it provides examples of educational Twitter chats by topic and times they occur.