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 ...

PowerPoint presentations with multiple sequential graphs, such as monthly results each on a separate slide, tax viewers' short-term memory, preventing them from absorbing the results. Beth Lisberg ...

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