A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
Dear respected kevin chen9,
Good day! Thank you for posting to Microsoft Community. We are happy to help you.
I’m sorry you’re having a problem but based on your description we can work together to resolve it.
For the situation you encountered, we deeply understand the inconvenience caused and apologize for it.
As per your description, you may need to stop OneDrive backup up feature, go to OneDrive icon in the system tray>settings>Sync and back up tab>select Manage Back up> select the toggle to turn it off.
For your reference: Back up your folders with OneDrive
Also, to syncs only specific Folder(notebbok), Right-click the OneDrive icon in the system tray>Choose Settings> Account tab>Choose folders>From here, you can uncheck the folders that you do not want to sync to OneDrive. Leave your OneNote notebooks checked if they are stored in a specific folder.
Appreciate your patience and understanding and thank you for your time and cooperation.
Sincerely,
Waqas Muhammad