Adding Data Labels is one of the ways in which you can make your charts in PowerPoint more effective, informative, and relevant for your audience. Once added, you can also further change the appearance of the Data Labels to suit your requirements.
To learn more, choose your version of PowerPoint. If we do not have a tutorial for your version of PowerPoint, explore the version closest to the one you use.
Microsoft Windows
Chart Data Label Format Options in PowerPoint 2013
Apple Mac
Chart Data Label Format Options in PowerPoint 2011
Tutorial Code: 10 06 02
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