How does restoring to previous versions work in Microsoft 365?
Rollback to previous versions in Microsoft 365 allows users and administrators to revert to older versions of documents, files, and lists in SharePoint, OneDrive, and Teams. It uses version history, retention policies, and backup solutions to ensure that data can be restored after mistakes, accidental changes, or data corruption, providing an extra layer of protection for corporate data.
Restoring previous versions
Microsoft 365 saves multiple versions of files and documents, allowing restoration to an earlier point in time.
Version history in OneDrive and SharePoint
Each change is saved as a new version. Users can easily revert to an older version via the document’s version history.
Teams files and channels
Files shared in Teams are stored in SharePoint or OneDrive and are subject to the same version control as regular documents.
Retention policies
Retention policies ensure that older versions are preserved for a certain period of time before being deleted, allowing for recovery if necessary.
Administrative reset
Administrators can restore previous versions at the organizational level or for specific users to correct erroneous changes.
Third party backup
External backup solutions provide the possibility to restore older versions even after the end of the standard period or in case of extensive data loss.
Benefits of version management
Reduces the risk of permanent data loss and makes it easy to recover documents that have been accidentally modified.
Audit logs and traceability
Audit logs show who made changes, making it easier to revert to the correct version and accountability.
Steps to restore previous versions
- Access the document’s version history: in SharePoint, OneDrive or Teams.
- Select the desired version: Identify the version to be restored.
- Restore the file: Click on restore to replace the current version.
- Administrator reset: Reset at organization level if the user cannot.
- Third-party backup: Used for older versions outside the retention period.
Related questions
Can all files be restored to previous version?
Yes, but only files saved with version history in SharePoint, OneDrive or Teams.
How long are older versions kept?
It depends on the retention policies and the company’s settings, but usually for a defined period of time.
Can administrators restore versions for users?
Yes, administrators can restore older versions if the user cannot do it themselves.
Does version history apply to Teams files?
Yes, as Teams files are stored in SharePoint/OneDrive, they are subject to the same version management.
Where are backup and retention settings managed?
In Microsoft 365 Admin Center, Microsoft Purview and any third-party backup portals.
