Power Point on my MacBook Pro found a problem with the content

Grant is being truthful.

MS Office/PowerPoint is not an Apple product and there are not as many Office users active here as one would think. MS Office questions posted in Apple’s forums can linger here a long time and still get no answer.

I believe you will be better and faster served by asking in Microsoft's Office forums:

https://answers.microsoft.com/en-us/msoffice

Be sure to include "mac" in your search string to limit the search to Outlook Mac topics. Similarly, if you post a question include "Mac" in the title. That makes it easier for other Mac users to search for new posts.

I believe you will find the contributors there knowledgeable and very helpful, much more so than MS's Windows-centric support documents.

<< I was in total panic mode...>>

you still appear to be.

Powerpoint is not an Apple product, it is published by Microsoft.