Turn off, disable, or uninstall OneDrive
https://support.microsoft.com/en-us/office/turn-off-disable-or-uninstall-onedrive-f32a17ce-3336-40fe-9c38-6efb09f944b0#:~:text=Click%20the%20Start%20button%2C%20then,the%20password%20or%20provide%20confirmation.
Unlink OneDrive from your computer
You won't lose files or data by unlinking OneDrive from your computer. You can always access your files by signing in to OneDrive.com.
Windows 10/11
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Select the OneDrive cloud in your notification area to show the OneDrive pop-up.
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Go to the Account tab.
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Select the OneDrive Help and Settings icon then select Settings
macOS
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Click the OneDrive cloud icon up in your Menu bar, click the three dots to open the menu, and select Preferences.
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Go to the Account tab.
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Select Unlink this PC.
Hide or uninstall OneDrive
On some versions of Windows, you can also hide or uninstall OneDrive. You can also uninstall the OneDrive mobile app from Android and iOS devices.