How to Safely Uninstall OneDrive and Reinstall Microsoft 365
Question details
The user needs to safely remove the Microsoft OneDrive application and reinstall Microsoft 365 without accidentally losing synced files or data.

- Product
- Microsoft OneDrive and Microsoft 365
- Device & OS
- Windows
- Scenario
- Removing cloud storage sync client and performing a clean reinstallation of the Microsoft office suite.
- Observed behavior
- The user wants a secure procedure to ensure years of work are not lost during the uninstallation and account synchronization changes.
Log into your OneDrive account online to verify that all your important files are completely synchronized and safely stored in the cloud before making any system changes.
Safely Backup Files and Uninstall OneDrive
Verify your cloud data and remove the OneDrive application securely from your Windows system.
Before removing the application, it is crucial to check OneDrive online, review the Recycle Bin, and check Version History to ensure no files are missing.
Open your web browser, navigate to OneDrive.com, and sign in to ensure all your documents are visible in your account.
Click the OneDrive cloud icon in your system tray, go to Settings, navigate to the Account tab, and select 'Unlink this PC' to stop synchronization.
Open Windows Settings, go to Apps > Installed apps (or Apps & features), locate Microsoft OneDrive in the list, click the three dots, and select Uninstall.

Reinstall Microsoft 365
Download and install a fresh copy of the Microsoft 365 suite directly from your Microsoft account.
Reset OneDrive Synchronization (Alternative)
If you are only trying to fix syncing issues, resetting OneDrive might resolve the problem without requiring a full uninstallation.
Looking for a Lightweight Office Suite Without Cloud Hassles?
If you are tired of complex subscription models and forced cloud synchronizations, WPS Office offers a free, lightweight, and easy-to-use alternative. Enjoy a familiar UI and seamless migration without the overhead of Microsoft 365.
- 1. Download WPS Office: Visit the official WPS website and download the free installation package.
- 2. Install the application: Run the installer and follow the simple on-screen instructions to set up the suite.
- 3. Open your files locally: Launch WPS Office and instantly open your existing Word, Excel, or PowerPoint documents directly from your hard drive.

Frequently Asked Questions
Will uninstalling OneDrive delete my local or cloud files?
No, uninstalling the OneDrive application only stops the syncing process. Your files stored online remain safely in your Microsoft account, and any fully downloaded local files will stay on your computer's hard drive.
How can I recover missing files before removing OneDrive?
Log into OneDrive.com and check the online Recycle Bin, Version History, and your Personal Vault. Make sure you are also logged into the correct Microsoft account.
Do I have to reinstall Microsoft 365 to fix OneDrive?
Not necessarily. OneDrive operates independently from the main Microsoft 365 apps. You can uninstall, reset, or unlink OneDrive directly from Windows Settings without affecting Word, Excel, or PowerPoint.
How do I stop OneDrive from syncing without uninstalling it?
You can pause syncing or unlink your account. Click the OneDrive icon in the system tray, click the gear icon for Settings, go to the Account tab, and click 'Unlink this PC'.




