If you want to use PowerPoint's capabilities to illustrate how two or more data points compare in magnitude, it might be appropriate in some cases to use proportional shapes to make the comparison.

Anyone who’s sat through a freshman college lecture knows that PowerPoint presentations can be a real bore. But we’re all busy people, and no one has time to design the most engaging slideshow ...

Flipping is a unique way to display related data during a Microsoft PowerPoint presentation. You’re exposing information that remains hidden until you’re ready to expose it. You might flip a box shape ...