A family of Microsoft presentation graphics products that offer tools for creating presentations and adding graphic effects like multimedia objects and special effects with text.
Hi BrUtAlMaStEr9,
I’m glad you found a solution and sorry for not being help you.
Besides, I found a possible solution but I have n’t had time to tell you, sorry about that. I want to share with you, maybe it will be helpful to you and other members of the community.
I notice that you said this is a new Windows laptop, I've done some research and found that this is usually the case when users bought a device with Microsoft Office already pre-installed, particularly with Office 365, users won’t see an Office key under Microsoft in Registry.
As for this, the solution is to reset the registry setting, there is an official document explaining how to do this (It's a Word guide, but it still works for PowerPoint): How to reset user options and registry settings in Word
I'm really sorry I didn't find this earlier. Although your problem was solved by reinstalling, I still hope this method can help the members with the same problem to solve the problem more easily.
Thank you for choosing to post in the community. If you have any questions, please feel free to come back and we are always happy to help you.
Best Regards,
Bryce