This document provides visual design tips for PowerPoint presentations. It recommends splitting slides into multiple slides if they contain more than one concept or are cluttered. It emphasizes minimalist design with ample white space and limited use of shadows, graphics, and animation. Specific tips include using a three-color theme, left-justified text placement, and judiciously employing red or animated elements. The goal is to create visually pleasing, graphically simple designs that enhance learning.