This document provides an overview of creating screencasts. It discusses what a screencast is, why they are useful, and how to think like a screencaster by knowing your audience and goals. Popular screencasting software like Camtasia, Captivate, and Screenflow are compared. Best practices for screencasts like storyboarding, communicating effectively, and assessing your work are also covered. The document concludes by providing links to example screencasts and allocating time for hands-on practice of screencasting.