Criteria for PowerPoint
Graphics. Use graphics instead of tables. Keep your graphics simple. A graph that is too complicated, containing too much information, will not be easy to read or understand.
Emphasis techniques. To call attention to a word or phrase or idea, use color (sparingly), boldface, ALL CAPS, and/or arrows( ). But don’t overdo it. A little goes a long way. Animation can be effective, but do not use every special effect (sounds and fade-ins). Pick one effect and use it consistently.