Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hello F.A392,
Thank you for reaching out to the Microsoft Community. My name is Gunasekar and I'm happy to help.
- Could you please specify if you lost your OneNote notebooks or Notes in the Office 365 app?
If you are having trouble finding the notes on Office 365 app,
a. Open any web browser and go to https://outlook.live.com/mail/0/ b. Sign in with your Microsoft account. c. Click the OneNote icon in the top menu (next to teams icon) d. See if you can find your notes.
If that's not what you're trying to achieve, be more specific about what you want to do.
If you have any questions, please let me know and I will be happy to help you further.
Best regards,
Gunasekar N