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

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.

True PowerPoint Warriors know that you can--with Herculean levels of effort--animate charts and graphs. What if I could offer you a PowerPoint plug-in that made animated charts as easy as pie?

Before you put together another PowerPoint presentation, make sure your pick the right type of chart to clearly communicate the information you want to share. Here's how.

You can change the default color of chart, graph, treemap, etc. in Word, Excel, and PowerPoint with the helpof these simple steps.