If you insert a shape in PowerPoint and you want to change it into another different shape without having to delete it or insert another shape into the slide, you can use the Change Shape feature that ...

The Change Shape feature changes your graphic to a different graphic, preserving its formatting and size. Insert an icon into the slide and click the Graphics Format tab. Click the Change Graphic ...

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.

Too many pictures in a presentation can be overwhelming. Here’s how to turn a busy picture into a focused visual using Merge in PowerPoint. Figure G: Change the transparency setting to expose the ...