How to Revert to Windows 10 From Windows 11 (Go Back or Clean Install)

If you upgraded to Windows 11 and want your old system back, Windows gives you a short window to roll back with your files and most apps intact. After that, the only route is a clean install of Windows 10. Before you do either, it’s worth knowing that Windows 10 is past its end-of-support date, which affects whether going back makes sense. This guide covers both methods and the trade-offs.

Quick Answer

Within 10 days of upgrading, open Settings > System > Recovery and click Go back, then follow the prompts. If the button is missing or grayed out, the rollback files are gone and you’ll need to back up your files and clean install Windows 10 from installation media.

Before You Go Back: Windows 10 Support Status

Microsoft ended support for Windows 10 on October 14, 2025. Home users could enroll in Extended Security Updates (ESU) for security fixes, running to October 12, 2027; businesses can buy ESU for longer. After that, Windows 10 PCs keep working but stop getting security updates, and some apps and browsers will gradually drop support. If Windows 11 is causing a specific problem, it’s often better to fix that problem (roll back a driver, uninstall a recent update, or change settings) than to return to an unsupported system.

Method 1: Go Back Within 10 Days (Keeps Your Files)

What you need

• The upgrade happened in the last 10 days.
• The Windows.old folder on drive C: is still there (don’t run Disk Cleanup’s “Previous Windows installation(s)” option).
• You haven’t added or removed user accounts since upgrading.
• Your Windows 10 password, since you’ll sign in with it after the rollback.

Steps

1. Back up important files to an external drive or cloud storage, just in case.
2. Plug a laptop into power.
3. Open Settings (Windows + I) and go to System > Recovery.
4. Next to Go back, click Go back.
5. Choose a reason, then click Next.
6. When asked to check for updates instead, click No, thanks.
7. Read the warnings (apps installed after the upgrade must be reinstalled, and you’ll need your old password), clicking Next each time.
8. Click Go back to earlier build. The PC restarts several times; this can take from a few minutes to an hour.

Your personal files come back as they were, but apps you installed and settings you changed on Windows 11 are lost.

Extend the rollback window (before it expires)

If you’re still inside the 10 days and want more time to decide, open Terminal (Admin) and run:

DISM /Online /Set-OSUninstallWindow /Value:60

This extends the window to as many as 60 days. Check the current value with DISM /Online /Get-OSUninstallWindow. It doesn’t work once the window has expired.

Method 2: Clean Install Windows 10 (After 10 Days)

This erases the drive, so back up everything first: documents, photos, browser bookmarks and passwords, and app license keys.

1. On any working PC, download Microsoft’s Media Creation Tool for Windows 10 from Microsoft’s Windows 10 download page and use it to create a bootable USB drive (8 GB or larger). Availability of this download may change now that Windows 10 is out of support.
2. Plug the USB drive into your PC and boot from it using the boot menu key (often F12, F11, F9, or Esc).
3. Choose language settings and click Install now.
4. When asked for a product key, click I don’t have a product key. If your PC previously ran Windows 10, its digital license usually activates it automatically once online.
5. Select the same edition you had before (Home or Pro).
6. Choose Custom: Install Windows only (advanced), delete the existing Windows partitions (not data drives you want to keep), select the unallocated space, and click Next.
7. Complete setup, install drivers from your PC maker’s support site, restore your files, and reinstall apps.

Stop Windows 11 From Reinstalling

After going back, Windows Update may offer Windows 11 again. It won’t install without your approval on most home PCs, but you can decline it in Settings > Update & Security > Windows Update by choosing Stay on Windows 10 for now when the offer appears.

Troubleshooting

• “This option is no longer available on this PC”: the 10 days have passed, or Windows.old was deleted. Use Method 2.
• Go back is stuck: leave it running for at least an hour. If it fails, Windows usually restores Windows 11 automatically.
• Windows 10 isn’t activated after a clean install: connect to the internet, then use Settings > Update & Security > Activation > Troubleshoot.

Frequently Asked Questions

Will going back delete my files?

Method 1 keeps personal files. Method 2 erases the drive unless you back up first.

Can I upgrade to Windows 11 again later?

Yes, for free on eligible hardware, through Windows Update or Microsoft’s Installation Assistant.

Is there a middle option?

If one feature bothers you, many Windows 11 annoyances can be changed: the taskbar alignment in Settings > Personalization > Taskbar, the classic right-click menu with Shift + F10 or Show more options, and default apps in Settings > Apps.

Summary

1. Within 10 days: Settings > System > Recovery > Go back.
2. Need more time? Run DISM /Online /Set-OSUninstallWindow /Value:60 before the window closes.
3. After 10 days: back up, then clean install Windows 10 from a USB drive.
4. Remember Windows 10 no longer gets regular support, and consumer ESU ends October 12, 2027.