How to turn off OneDrive with Group Policy.
Press Windows + R, type gpedit.msc, and press Enter. Navigate to User Configuration > Administrative Templates > Windows Components > OneDrive.
- Save documents to OneDrive by default: Disabled
- Prevent OneDrive from generating network traffic until the user signs in to OneDrive: Enabled
- Prevent the usage of OneDrive for file storage: Enabled
The last setting disables OneDrive on your system; make sure to change it to Disabled if you use OneDrive.
Restart your computer for the changes to take effect.