Change File History Retention in Windows 10
To change how long File History keeps versions in Windows 10, open Control Panel, go to System and Security > File History, select Advanced settings, and choose a retention period under Save copies of files. You can keep versions forever, or remove older versions after a set period; this controls version retention, not how often files are backed up.
What File History retention means
File History saves copies of files in your libraries, desktop, contacts, and favorites, as well as other folders you add to a library. It stores these copies on a separate drive or network location so you can restore an earlier version after a change or deletion.
The retention setting determines how long older versions remain available. It does not set a maximum number of versions, nor does it decide how frequently File History checks for changes. Those are separate settings in Advanced settings.
For example, if you choose to keep versions for one year, File History can remove versions older than that period when it performs cleanup. A file that has not changed may have only one saved copy; a frequently edited file may have many versions within the retention window.
Change the retention period
- Connect the drive or make sure the network location used by File History is available.
- Open Control Panel. You can search for “Control Panel” from the taskbar search box or Start menu.
- Select System and Security, then File History. If Control Panel is showing icons rather than categories, open File History directly.
- In the left pane, select Advanced settings.
- Under Save copies of files, open the menu and choose how often copies are saved. This is optional if you only want to alter retention.
- Under Keep saved versions, select the retention period you want, such as one month, one year, or Forever.
- Select Save changes at the bottom of the page.
Available choices can vary slightly with Windows configuration, but the retention control is named Keep saved versions. If you do not see Advanced settings, return to the main File History page and check that File History is set up. You may need to select a drive or turn the feature on first.
Choose a period that fits your needs
A longer retention period gives you more time to recover an older draft or undo an unwanted change. It also uses more space, particularly when files change often or contain large amounts of data. The best choice depends on your drive capacity, how important older versions are, and how frequently you edit files.
- Short period: Useful when storage is limited and you mainly need to recover recent changes or accidental deletions.
- Several months or a year: A practical middle ground for keeping a history of ongoing work without retaining every version indefinitely.
- Forever: Suitable when you want the longest available history and have enough space to manage it. It does not mean unlimited storage; the backup drive can still fill up.
Consider the size and change rate of your files. A folder of small documents usually has different storage demands from a collection of large design files or frequently updated media. File History does not provide a simple fixed storage estimate based only on the retention period, so check available space periodically.
Retention, backup frequency, and cleanup
File History has two distinct timing choices. Save copies of files controls how often it checks and saves changes. Keep saved versions controls how old saved versions may be before cleanup. Setting copies to be saved more frequently can create a more detailed history, but may also consume space more quickly.
To manually remove versions that are older than your selected policy, return to the File History page in Control Panel and choose Advanced settings, then select Clean up versions in the related settings area. The cleanup dialog lets you choose which saved versions to remove. Review the selection carefully: deleted backup versions cannot be restored from that File History destination.
Do not confuse this with deleting files from your computer. Cleaning up old versions removes older backup history; it is not a way to erase the current original file. Conversely, deleting a file from the computer does not necessarily erase its saved versions immediately.
If the setting will not change or the drive is full
If File History is not running, first check that the configured destination is connected and has free space. Open the main File History page and look for its status. If the destination is unavailable, reconnect it and try again. For a network destination, check that the computer can access the location using the same account and network connection used during setup.
If the drive is full, a shorter retention setting may allow File History to clear older versions during cleanup, but changing the setting does not necessarily free space immediately. Use Clean up versions to remove older copies deliberately, or use a larger destination. Avoid manually deleting unfamiliar folders from the File History drive, because doing so can make the backup history unusable or incomplete.
If Advanced settings is unavailable or changes do not save, confirm that you are using the Windows account and Control Panel settings associated with the configured File History backup. You can also turn File History off and back on after confirming the destination, but do not remove or format the backup drive as a troubleshooting shortcut unless you intend to discard its contents.
File History limitations and alternatives
File History is a versioned file-backup feature, not a complete system image or a substitute for every kind of backup. It does not guarantee recovery of Windows, installed programs, or every file on the computer. Check which folders are included and add eligible folders to a library if you want them covered.
For important data, a second independent backup can help if the File History drive is lost, damaged, or unavailable. Keep in mind that Windows 10 support ended on October 14, 2025; the File History controls described here apply to Windows 10, but supported security updates depend on the device and applicable support arrangements. Backups protect files, but they do not replace keeping Windows and other software appropriately maintained.
Frequently Asked Questions
Where is the File History retention setting in Windows 10?
Open Control Panel > System and Security > File History > Advanced settings. Choose a period under Keep saved versions, then select Save changes.
Does “Forever” mean File History cannot run out of space?
No. It means Windows is not set to remove versions based on age. The destination still has finite capacity, and File History may be unable to save more when it is full.
Does changing retention delete old versions immediately?
Not necessarily. The setting defines the age policy, while cleanup may happen separately. Use Clean up versions to manage older saved copies manually.
Can I change how often File History saves files?
Yes. In the same Advanced settings page, change Save copies of files. That setting controls save frequency; it is separate from how long versions are kept.
Will File History back up every folder on my PC?
No. It covers selected locations, including common personal folders, and eligible folders added to a library. Check the File History settings and included folders before relying on it to protect a particular file.
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