This document provides tips for designing effective online presentations. It emphasizes showing rather than telling by using fewer words and more visual elements like images and graphs. The document recommends using examples, visuals, metaphors and stories to engage the audience in place of long lists of bullet points. Specifically, it suggests using real-life examples to illustrate points, visual representations of data and concepts to convey information visually, metaphors to influence understanding, and stories to provide context in a memorable way. The overall message is that presentations should maximize audience learning and engagement by using a "show, don't tell" approach with concise text and rich visual and narrative elements.