Considering this, why does my PowerPoint keep closing?
Repair Office
To check the issue on a Windows machine, close all currently running Office apps, go to Control Panel and find Programmes and Features. Find Microsoft Office, right click on it, select Change, then click Repair. Restart PowerPoint and see if the problem persists.
Also Know, why is PowerPoint crashing on my Mac? First, make sure to completely close any Office program (PowerPoint, Excel, Word). Close the programs and make sure the apps are not running (you can right click on the icon and then click Quit or Force Quit or check the process is not running using the Activity Monitor app on Mac).
Similarly, it is asked, why does PowerPoint crash when inserting video?
PowerPoint may crash when you open or use a PowerPoint file that contains media, such as an image or video. This can occur if you have an older Intel 510, 520, or 620 graphics driver installed on your PC.
How do you make a PowerPoint stable?
Start PowerPoint in Safe Mode
Press and hold the Ctrl key and then double-click on PowerPoint app to launch it. Keep the Ctrl key pressed until Windows asks if you want to open the app in Safe Mode. Click Yes, and check if the error appears in Safe Mode as well.