You can record your computer screen and related audio with the Screen Recording feature, and then embed it in your slide or you can save it as a separate file.
This knowledge article demonstrates how to use the Screen Recording feature in Microsoft PowerPoint.
Step 1
On the Insert ribbon, click Media and choose Screen Recording.
Step 2
Deselect Audio if you're not recording audio. Select the area of your screen you wish to record then click Record. A red-dotted outline is displayed around the screen recording area.
PowerPoint will give you a countdown before recording begins.
Step 3
Record your steps. When finished, press the Windows logo key+Shift+Q to stop recording. Your screen recording will be inserted on the current slide.
