How to Add Text-to-Speech in PowerPoint. To make sure every single person in your audience understands what you present in the Microsoft Office PowerPoint 2010 presentation, you can use the text ...

You can record a voiceover on PowerPoint for your next presentation using the software's Audio recording feature located in the Insert menu.

Add some flair with music or sound effects, or record your own voice. We’ll show you how to add audio to PowerPoint for enhancing your next slideshow.

Thankfully, adding speaker notes to a presentation isn't too difficult, giving you the best of both worlds. To add speaker notes to a PowerPoint, follow these steps: Open a PowerPoint presentation.