How to Use Graph Callouts in PowerPoint. Microsoft PowerPoint presentations enable you to show a large amount of information in easily digestible portions. A callout is a way to highlight an area ...

How to Add Two Lines to a Powerpoint Chart. "Presenters are usually guilty of including too much data in their on-screen charts," says Garr Reynolds, author of Presentation Zen. It's not that ...

We hope this tutorial helps you understand how to create a Histogram chart in PowerPoint; if you have questions about the tutorial, let us know in the comments.

A Sunburst chart represents hierarchical data. We show you how to create and insert a Sunburst chart in PowerPoint.