Microsoft PowerPoint includes an easy to use audio and video recording facility. It is suitable for narrating a PowerPoint presentation. We recommend 5 to 10 minutes per recording.
It is easy to learn and the controls will be familiar to PowerPoint users. Versions of PowerPoint will vary across platforms and you may find buttons in different places, but there are some common steps and points to consider for all steps. We suggest you try recording a few slides and get acquainted with the steps before embarking on a longer recording.
You will need a presentation, a script or outline of what you want to say, headphones with a microphone and a quiet place to make your recording.
Make sure you are using the latest version of PowerPoint.
You can't record narration in PowerPoint for the web. Use a desktop version of PowerPoint to record your narration.
Save as .pptx
If you create a series of narrated slides and then save the presentation as .ppt (97-2003 compatible) then it will delete all recordings. Please ensure you are always saving your presentations as .pptx files.
 Open your presentation and check you have the Record Slide Show tab.
Open your presentation and check you have the Record Slide Show tab. 
 rom the recording tab, choose Record Slide Show, then Record from Beginning... or Record from Current Slide... This will put you in record mode.
rom the recording tab, choose Record Slide Show, then Record from Beginning... or Record from Current Slide... This will put you in record mode.
This example was created using MS Office PowerPoint 16.3 and a MacBook with OS Catalina. The Mac version has some differences, no countdown (use pause and rewind) and no webcam access.




