Ok this is an odd one. My school has switched from OneDrive to Microsoft OneNote to host all of the needed information for teachers. (Calendars, handbooks, weekly meeting presentations, etc.). We access this notebook via a link shared with us by the admin. It’s very nice and organized, but I have this really weird issue, that if I download a file (.docx and .pptx is what I have tried so far), I can not open it on my Mac, I get an error. However, if a colleague shares that same file in slack, I can open it just fine.
Anybody else with similar experiences or suggestions of what could be happening?