This document discusses the benefits of using screencasts in library instruction. It provides tips for creating successful screencasts, including outlining topics, writing scripts, testing recordings, and focusing on preparation over recording time. Several free and paid screencasting software options are described, such as Screencast-o-Matic, ScreenToaster, Jing, and CamStudio. The document recommends using screencasts to prepare and review concepts with students, and lists hosting and faculty buy-in as potential advantages.