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 ...

Learn how to use a Pre-designed Roadmap template or create a Roadmap from scratch using SmartArt Graphic in Microsoft PowerPoint.

To animate a line graph in PowerPoint, you need to open the slide, draw the Graph add the labels and then animate the graph as explained here.