@SE_TCH 

I figured out how to annotate in Powerpoint. Just share the Powerpoint as a window in Microsoft Team, not by clicking Browse and finding the file. It is till smooth and easy. MS teams detects there is a window, or a tab, open anyway.

 

You can access the annotation pens from the bottom left corner.

Mohammed_Al-Baroodi_0-1593108456932.png

 

For me it does the job for the time being.

 

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