OneDrive File Issues

How to Keep OneDrive Files Private on Shared Microsoft 365 Devices

Guest Writer Sep 28, 2026 868 views

Question details

The user wants to prevent OneDrive from automatically syncing and sharing personal files across multiple computers that use the same Microsoft 365 Family subscription.

How to Keep OneDrive Files Private on Shared Microsoft 365 Devices

Product: Microsoft 365 / OneDrive
Device & OS: not provided
Scenario: Using Microsoft 365 Office applications on multiple shared computers within a household or team.
Observed behavior: OneDrive automatically syncs documents across all devices logged into the same account, making private files visible on shared desktop computers.

Before you start

Before altering your OneDrive sync settings, ensure any files you currently need access to are safely backed up or downloaded to a local drive, as unlinking an account will stop cloud files from updating on that device.

Solution 1Recommended

Unlink OneDrive on Shared Desktop Computers

Disconnect your Microsoft account from OneDrive on devices where you want your files to remain local and completely private.

Unlinking OneDrive stops the synchronization process between your local device and cloud storage. This is the most effective way to ensure files saved on a shared family computer do not upload to your cloud account, and your cloud files do not download to the shared PC.

Open OneDrive Settings

Click the OneDrive cloud icon located in the Windows taskbar or Mac menu bar, click the gear icon for Help & Settings, and select Settings.

Navigate to the Account Tab

In the OneDrive Settings window, select the Account tab on the left-hand navigation pane.

Unlink the Device

Click the 'Unlink this PC' or 'Unlink this Mac' link under your account information.

Confirm Unlinking

Click 'Unlink account' in the pop-up dialogue to confirm. The device will stop syncing with your OneDrive immediately.

Unlink OneDrive on Shared Desktop Computers

Files Remain Intact: Unlinking does not delete your files. Downloaded files remain on the device, and cloud files remain safely in your OneDrive account online.

Solution 2

Disable AutoSave and Modify Folder Backup Settings

Prevent Microsoft Office from automatically saving new documents to OneDrive and stop specific folders from backing up to the cloud.

Solution 3

Use Separate Microsoft Accounts

Maximize privacy by ensuring each user has their own distinct Microsoft account under the Family subscription.

Free Microsoft Office alternative

Enjoy Private, Local File Management with WPS Office

WPS Office is a highly compatible, free alternative to Microsoft Office that gives you complete control over where your files are saved. Experience a lightweight suite without forced cloud syncing, ensuring your documents remain private on shared devices.

1. Download WPS Office: Visit the official WPS website and download the free installation package for your device.
2. Install and Open: Run the installer, follow the on-screen prompts, and launch the application.
3. Save Files Locally: Create new documents and comfortably save them to your local hard drive, guaranteeing complete privacy from shared cloud networks.

Free and lightweight alternative to Microsoft OfficeComplete compatibility with Microsoft Word, Excel, and PowerPoint formatsFull control over local file saving without forced cloud synchronizationFamiliar, tabbed user interface for easy migration and multitasking

Frequently Asked Questions

If I unlink OneDrive, do my files get deleted?

No, unlinking OneDrive only stops the synchronization process. The files already downloaded to your local drive will remain there, and the files in the cloud will stay safely stored in your online OneDrive account.

Can I save a document locally even if OneDrive is linked?

Yes. When saving a new document in Microsoft Office, you can bypass OneDrive. Choose 'File', click 'Save As', select 'This PC' or a specific local folder, and save it directly to your hard drive.

Does Microsoft 365 Family allow for different private OneDrive accounts?

Yes, a Microsoft 365 Family subscription can be shared with up to five other people. Each person gets their own separate 1 TB of OneDrive storage that is completely private and inaccessible to other family members unless intentionally shared.

How do I stop OneDrive from syncing my Documents folder?

Open OneDrive Settings from the taskbar, go to the 'Sync and back up' tab, click 'Manage back up', and turn off the toggle for the Documents folder to stop it from automatically syncing to the cloud.

Document & File Issues