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.

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

In order to use Microsoft PowerPoint properly, users must first get accustomed with all its features. Here are some great powerpoint tutorials to get you started.

Use these methods to import charts from Excel to PPT. You can copy-paste and link data from Excel to PowerPoint using these instructions.