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.

How to Convert From Microsoft Office Organization Chart to PowerPoint. Prior to Office 2007, the Drawing toolbar in Office applications contained a button labeled "Insert Diagram or Organization ...

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