Creative Commons is a nonprofit organization that provides free and easy-to-use legal tools to allow creators to share and use their creative works. Creators can choose a Creative Commons license that indicates how others may use their work, with options for allowing commercial use, modifications, or requiring attribution. While copyright allows all rights to be reserved, Creative Commons licenses allow some rights to be reserved, enabling wide access to digital resources without permission as long as the license terms are followed. The document provides tips for developing a good presentation, including using one idea per slide, concise language, high quality images, consistent formatting, clear speaking, and ending with the most impactful information.