Can You Close the Browser While OneDrive Restore is Running?
Question details
The user wants to know if they can safely close their web browser while a large, slow OneDrive or SharePoint file restoration is in progress.

- Product
- Microsoft OneDrive
- Device & OS
- not provided
- Scenario
- Recovering thousands of files after a data loss or ransomware incident.
- Observed behavior
- The restore process takes a considerable amount of time, prompting concerns about whether the browser must remain open to complete the recovery.
Before initiating a massive restore, ensure you are not currently editing or syncing files to the affected OneDrive account, as this can cause version conflicts.
Closing the Browser During a OneDrive Restore
Because the OneDrive restore process runs on Microsoft's servers, it does not rely on your active browser session and will continue in the background.
Restoring thousands of files or large data volumes heavily depends on server load, network conditions, and item count. Processing many small files often takes longer than handling a few large ones.
Since the operation is processed server-side, it will continue independently even if you disconnect from the internet or close the web interface.
Initiate the restore process from the OneDrive settings menu and confirm your target recovery date and time.
Once the restoration progress indicator appears and confirms the process has started, you can safely close the browser tab or window.
Reopen your browser and navigate back to the OneDrive restoration page later to monitor the current status of the recovery.
Do not open, modify, or sync files in your OneDrive folder while the restore is running to prevent data inconsistencies.

Experience seamless document management with WPS Office
While you wait for your Microsoft Office files to recover from OneDrive, consider exploring WPS Office. It provides a lightweight, highly compatible, and free alternative with its own reliable cloud synchronization features to keep your workflow uninterrupted.
- 1. Download the Software: Visit the official WPS Office website and download the free installer tailored for your operating system.
- 2. Install WPS Office: Run the setup file and follow the on-screen instructions to install the suite in just a few minutes.
- 3. Manage Your Files: Log into your WPS account to easily open, edit, and back up your restored documents using WPS Cloud.

Frequently Asked Questions
Why is my OneDrive restore taking so long?
Restore times depend heavily on the total item count, file sizes, Microsoft server load, and your tenant's performance. Restoring a massive number of small files often takes significantly longer than restoring a few large files.
Will I lose my current files if I perform a OneDrive restore?
Yes, restoring OneDrive reverts your entire drive to the selected previous point in time. Any new files created or modifications made after that target date will be lost unless you back them up separately beforehand.
Can I use my files while OneDrive is restoring?
It is highly recommended to avoid opening, modifying, or uploading files during an active restore. Doing so can cause version conflicts, data corruption, or synchronization inconsistencies.




