This document provides tips for giving presentations at conferences. It begins by emphasizing the importance of respecting time limits, staying focused, and practicing. It then discusses different presentation materials like PowerPoint, Prezi, and timelines. While PowerPoint and Keynote are commonly used, the document cautions they can be overused or poorly designed. Alternative options like Prezi and digital timelines are presented. The document concludes by advising presenters to prepare for technical problems and remain confident in their expertise on the topic.