Reinstall Windows Without Losing Files
Reset your Windows PC or do a repair install while keeping documents, photos and apps.
Last updated · January 2026
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Tutorial progress · 0 of 7 steps
Tick steps as you complete them — progress is saved on this device.
Windows acting up? You can reinstall without a factory reset and without losing your personal files.
01Option 1 — Reset this PC (keep files)
02Option 2 — In-place repair install
03Before you start
- Back up to OneDrive or an external drive anyway.
- Note your product key or sign in with your Microsoft account first.
- Keep the PC plugged in throughout.
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