This document provides etiquette tips for using PowerPoint presentations effectively. It recommends using pleasing colors with good contrast, common fonts that will display properly on other computers, and large readable font sizes. Slides should be attractive, professional, and avoid distractions like too many transitions, animations, sound effects or clutter. Text animations like "crawling" or "swirling" letters should be avoided, and it's best to keep animations simple. Less is more with visual effects - too many emphasize nothing. Consistency and considering your audience are important. Preview presentations on the intended equipment and think about whether it's engaging for an audience.