A family of Microsoft products that enable users to capture, organize, and reuse notes electronically
Hi vdh-079
Welcome to the Microsoft community and thank you for sharing your concern with us today.I understand from your message that you no longer possible to insert a file in OneNote Mac Try inserting a picture in Word, excel, or powerpoint to see if it works.
If the problem persists, it could be due to incompatibility between Apple's new version system**(Mac Monterey (official release) 12.0.1)** and the current version of Office.
I hope the information provided is useful to you, if you have any additional questions please do not hesitate to reach out to our support.
Best Regards,
Derrick Qian | Microsoft Community Support Specialist
* Beware of scammers posting fake support numbers here.
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