Connect an external drive, open File History in Control Panel, select the drive, and turn the feature on. Then make sure it captures the files you care about by restoring a sample. File History is most useful for recovering an earlier copy of a document or a file you accidentally deleted.

Decide what needs protection

Make a list of three or four files you would be sorry to lose. Include something from an active project, such as a spreadsheet, and something you rarely change, such as a scanned receipt. Open each file and record its actual folder. The shortcuts in File Explorer can hide the difference between a local folder and an online location. You need to know that difference when checking what a backup contains.

File History saves versions of eligible files. Windows libraries and standard locations form the basis of its coverage. Review the Microsoft File History instructions for your version of Windows. A folder you created on another drive may need to be included in a library or protected by a separate backup process. If you use cloud storage with online-only files, test a recovery before depending on File History for those copies. Check the separate cloud recovery options for files whose originals are kept online.

Select and enable the backup drive

Connect an external drive with enough free space for the files you want to protect and their older versions. Use a drive whose contents you recognize. Open Control Panel and look under System and Security for File History. Use the drive selection option to choose the intended destination, then turn File History on. Compare the listed drive label and capacity against File Explorer to avoid selecting a different volume. A supported network location can also be an option, depending on your setup and permissions.

If the external drive already holds other important material, verify that material is backed up independently before changing its configuration. Read any disk preparation prompt carefully. You can often use a compatible existing drive without reformatting it. If you do need another filesystem, our external drive formatting guide explains the tradeoffs and the data loss involved in formatting. Use a clear drive label so the intended backup is easy to recognize later.

Check the first backup

Let the first run finish with the destination connected. The time depends on the number and size of the files and the connection. In the File History interface, review the available run information. Look in the restoration interface for your sample documents. If a file is absent, check its real location, whether that location is eligible, and the time of the most recent backup. A successfully backed up Documents folder does not tell you anything about a project elsewhere on the PC until you look for it.

Create a small text file in a location you expect File History to cover. Write a distinctive sentence and save it. Run a backup, then change the sentence and back up again. Use the restore view to find both versions. It is much easier to learn these controls with a disposable example than with a spreadsheet needed for work. Our home backup testing guide explains how to verify copies from the destination as part of a broader recovery exercise.

Restore a deleted file or an earlier version

In Control Panel, open File History and choose the option to restore personal files. Browse to the original folder, then use the available date or version controls to find a copy from before the deletion or change. Preview when possible. Confirm both the path and date. Filenames can be reused across projects, and restoring last month’s draft may be unhelpful if a correct version from yesterday is available.

Use the regular Restore action when returning a deleted file to its original location is what you want. If a current version already exists, put the recovered copy in a different location using Restore to when available. You can also make and open a separate copy of the current version before replacing it. Compare the two files before deciding which to keep. For a document that includes linked content, open it in its normal application and check the sections or references that matter. A filename in Explorer is only the first part of verification.

Handle missing files and old versions

If the restore view is empty, check whether the backup drive is connected and selected. For a network destination, confirm you can reach it using the expected account. If only one folder is missing, review what it contains and whether it was in a protected location when the backup ran. Moving a file to an eligible folder today helps future backups, but cannot create a capture from last week. Try an original location if the project moved or was renamed.

If you can see a file but not the date you need, review when the destination was available and the retention settings. A PC that spends several days away from the backup drive may have gaps in its version history. There may be another usable copy in the Recycle Bin, the application’s own version system, or the cloud service’s recovery area. Check those locations soon if they have their own retention windows.

Fit File History into your backup routine

Review how often you change your important files and how much work you could comfortably recreate. Choose an available schedule and retention setting that fits those needs and the available storage. Leave enough room for versions of large files that change regularly. If a project creates huge temporary files, confirm whether protecting those files makes sense or whether only the project sources and finished work need separate backup coverage.

File History is a useful first recovery path for versions. Keep another copy of important material that can survive a problem affecting both the computer and its usually attached disk. Our offline drive rotation guide explains how to maintain a disconnected copy. Schedule a small restore test after moving folders, replacing a drive, or changing a cloud storage setting. Keep a note of the file you tested, the version you recovered, and what application opened it successfully. That record gives you a realistic idea of what the backup does for you.

If you use one disk at home and another at work, test recovery from each destination separately. Record which locations and dates you can see after connecting each drive. Keep the drive labels distinct and verify that the computer resumed backing up to the intended target after you switched locations. A quick test with a disposable document can expose a missing location before you need it.

Frequently asked questions

Does File History restore the whole PC?

File History is designed to recover protected files and their earlier versions. Full system recovery uses a separate process.

Can I restore without replacing the current file?

Use Restore to if available, or first make a separate, verified copy of the current version. Compare both before replacing either.

Why is a folder missing from the backup?

Check its actual location, File History coverage, and the time of the most recent backup. Test it explicitly after adjusting coverage.