If you wish to include useful information that should only be visible to you (the speaker) during your next PowerPoint presentation, here's how to do that.

Adding sound to your PowerPoint presentation can be an immense difference-maker. Let's go over how to add music to PowerPoint.

How to Remove Video and Audio Bookmarks in PowerPoint Unfortunately, PowerPoint doesn't let you reposition existing bookmarks if you realize you've put one in the wrong place on the playback timeline.