This document provides an introduction to copyrights and how they apply to educators. It defines what a copyright is under US law as protection for original creative works. It lists works that are protected by copyright such as books, music, films, and computer programs. It also discusses exceptions to copyright protection such as ideas, facts, and government works. It covers duration of copyright, fair use guidelines, and resources for finding copyright-friendly materials. The overall purpose is to educate educators on proper use of copyrighted content in lessons and teaching.