Having File History turned on does not prove that a backup is usable. This check for an existing Windows 8 PC uses only a newly created, disposable text file. It tests restoring an older version, not recovering the entire PC. Windows 8 is no longer supported; the test does not replace migration to a supported system.
1. Check the source and backup destination
Open File History in Control Panel. Record the selected external drive or approved network destination, the last successful run and any errors. Connect the correct backup medium. Do not format a drive or replace an existing backup configuration just for this test. On a managed PC, follow the approved backup procedure.
In Windows 8, protected locations include local library files, the desktop, contacts and favorites. Arbitrary folders are not automatically included; excluded folders are missing. A network source added to a library is not the same as a supported network backup destination. Choose a local, non-excluded documents folder in a protected library for the test. Check its actual path.
2. Create two recognizable versions
- Create a new text file with a unique name, such as
FH-Test-2026.txt. Enter “Version A” and the date, then save and close it. - Let a backup run finish with the destination connected. Then check the history to confirm that this file actually contains Version A. Merely waiting or seeing a general success message is insufficient.
- Change only this test file to “Version B”, save and close it. Wait for another completed run and check that both versions can be distinguished in the history.
If versions are missing, stop the test. Check the source path, exclusions, destination availability, free space and logged errors. Do not hastily shorten retention or delete older backups. A local cache used while the destination is disconnected does not protect against internal drive failure.
3. Restore only the test file
Select the test file in Explorer and open its History. Browse to Version A and check its date and preview. Restore only this file. Normal restoration writes to the original location; any replacement prompt must concern only the deliberately disposable test file. Cancel if a different name or path appears. Do not delete a real file to simulate recovery.
Then reopen the file at its original location. Does it really contain Version A rather than Version B? Record the source, backup destination, version time and result. A successful test applies only to this file and backup version, not automatically to every user and folder.
4. Record limitations and completion
File History is not a system image: it does not make the operating system, installed programs and all their settings recoverable. Check other important datasets separately and retain an independent copy whose readability has been verified before migration. Safely remove the external medium only after the run completes. Record missing or unreadable versions as unresolved errors; a green status indicator cannot replace opening a file.
Source: Microsoft: Protecting user files with File History (2012).