How to add a looping introduction to a PowerPoint presentation Your email has been sent To prime your audience for the main event, run a preview or welcome slide while the crowd arrives ...

Did you know you can use videos as background in PowerPoint? We explain how to make animated moving background in PowerPoint slide.

This tutorial is intended to supplement the Understanding PowerPoint Accessibility article.Placeholders in PowerPoint allow you to add text or multimedia content to a slide. Adding a text box (Home > ...