If you try to perform other actions while Power Point is in use, Power Point may not respond.
Let the task in process finish its job before attempting other actions.
This will allow you to figure out which add-in is causing the problem.
If the issue does not occur, start enabling the add-ins one at a time until the issue occurs.
You can also attempt to get updates manually at any time.
If installing the latest Office updates doesn't resolve your issue, continue to the next step.
Perform a Selective Startup to determine if another program is conflicting with Power Point When you start Windows normally, several applications and services start automatically and then run in the background.
These applications and services can interfere with other software on your PC.