9) Use Single Images
Images help make your presentation more visual, but don’t get carried away with too many on one slide. It’s a presentation, not a photo album. Limit your designs to a single image with simple or no text.
10) Use Visuals to Increase Emotional Appeal
Visuals are there to help support your message; they can enhance comprehension, retention and elicit an emotional response that increases impact. Use powerful visuals to get your point across.
11) Freeze the Transitions
There are plenty of clever transitions built into today’s presentation software, but most quality presentations eschew any distracting transitions.
No matter what your presentation content, make sure you are always using design to your full advantage.