How to Change the Color on a Pie Chart in PowerPoint. With the use of Microsoft's PowerPoint presentation software, you have a powerful tool for creating slideshows that contain any number of ...

We show you how to create a Histogram chart in Microsoft PowerPoint. A Histogram is a graphical representation that shows frequency data.

How to Create a Matrix in PowerPoint. A matrix is useful for showing relationships between concepts or data, and PowerPoint has several matrices built into the SmartArt tools.