Firstly, to record and hear any audio, your PC or Desktop must be equipped with a sound card, microphone, and speakers. Then, to add audio files to PowerPoint, you will need to Open Microsoft ...

In PowerPoint, you can record audio narration or even add an existing audio file to a presentation and then export the presentation to a video file with your audio. Let us check out how!

If you don’t like a particular slide’s narration, just record another narration file; the key is that these audio files will be embedded in the PowerPoint file.

Insiders who use a Mac can use the new Recording Studio feature in PowerPoint to record audio or videos of themselves directly in the app. You can insert the video in your slide presentation.