Reset Windows 10 to Factory Settings: Full Guide

Yes, you can reset Windows 10 to factory default settings using the built-in “Reset this PC” feature. This reinstalls the operating system while giving you the choice to keep your personal files or remove everything, effectively restoring the system to a like-new state.

What Does a Factory Reset Actually Do?

When you reset Windows 10, the system restores all core operating system files to their original state, removes installed applications (unless you choose to keep files, which still removes apps), and resets system settings to defaults. It does not restore the original manufacturer bloatware unless you use the manufacturer’s own recovery partition. A factory reset is different from a clean install: a reset uses the Windows Recovery Environment (WinRE) on your drive, while a clean install uses an external USB or DVD. Both result in a fresh Windows, but a reset is easier and doesn’t require a bootable drive.

Before You Reset: Backup and Preparation

Resetting will delete your installed programs and, if you choose “Remove everything,” all personal files. Even if you select “Keep my files,” it’s wise to back up important data to an external drive or cloud service. Also note your product key (usually embedded in the firmware or linked to your Microsoft account) and ensure the PC is plugged into a power source. If you have a laptop, don’t rely on battery power during the process.

How to Reset Windows 10 (Step-by-Step)

The process is straightforward and takes about 30–60 minutes depending on your hardware.

Open Settings (Windows key + I).
Go to Update & Security → Recovery.
Under “Reset this PC,” click Get started.
Choose either Keep my files or Remove everything.
If prompted, choose Cloud download or Local reinstall. Cloud download fetches fresh Windows files from Microsoft (requires internet, ~4 GB), while local reinstall uses the existing files on your PC.
Review the summary and click Reset. The PC will restart and begin the process.

If Windows won’t boot, you can access the reset options from the sign-in screen: hold Shift while clicking Restart → Troubleshoot → Reset this PC. Alternatively, boot from a Windows installation USB and select “Repair your computer” → “Troubleshoot” → “Reset this PC.”

Keep My Files vs. Remove Everything: What’s the Difference?

The main choice is whether to keep your personal files. Here’s what each option does:

Keep my files: Removes all installed apps and drivers, resets settings to default, but keeps files in your user folders (Documents, Pictures, Desktop, etc.). Your Windows installation is repaired, but you’ll need to reinstall all software.
Remove everything: Wipes all personal files, apps, and settings. This is the closest to a true factory reset. On some PCs, you’ll also get an option to “Clean drives,” which securely erases data (slower but more private).

If you’re selling or giving away the PC, choose “Remove everything” and also use the “Clean drives” option. If you’re just fixing a slow or buggy system, “Keep my files” is often enough.

Common Problems and How to Solve Them

Reset gets stuck at a percentage: Wait at least a few hours. If it’s truly frozen, force a shutdown (hold power button), then restart. Sometimes it will continue or you may need to use a bootable USB.
“There was a problem resetting your PC” error: This often happens when recovery files are corrupted. Try using Cloud download instead of local reinstall, or create a Windows installation USB and use “Reset this PC” from there.
Reset doesn’t remove viruses: Some malware can survive a reset if it’s in the firmware or a hidden partition. For severe infections, use a clean install with a USB and delete all partitions during setup.
After reset, Windows asks for a product key: Windows 10 automatically activates using the digital license stored in your hardware. If not, skip the key entry and it should activate once online.

Factory Reset vs. Clean Install vs. System Restore

It’s easy to confuse these three recovery options. Here’s a simple breakdown:

Factory Reset (Reset this PC): Reinstalls Windows, keeps or removes files, removes apps. Uses existing recovery files or cloud download.
Clean Install: Boot from a USB, delete all partitions, and install Windows from scratch. The most thorough method, but requires a bootable drive and a bit more technical skill.
System Restore: Rolls back system files and settings to a previous restore point, but does not remove apps or files. It’s for reverting recent changes, not for a full reset.

For most users, “Reset this PC” is the right choice. A clean install is better if you’re experiencing hardware driver issues or want to ensure no leftover files.

What Happens to My Software and Licenses?

All non-Microsoft apps are removed. This includes Microsoft Office, antivirus programs, and any third-party software. You’ll need to reinstall them and reactivate with your license keys. Windows itself will reactivate automatically via digital license. Some OEM apps (like manufacturer utilities) may be reinstalled if you use the manufacturer’s recovery option, but with standard Windows reset, they are gone. If you have a Microsoft 365 subscription, sign in after reinstall to activate it.

How Often Should You Reset? (And When Not To)

There’s no set schedule. Reset when your PC is persistently slow, infected with malware that can’t be removed, or you’re selling it. It’s also a good troubleshooting step for blue screen errors. However, if your PC is running fine, a reset is unnecessary and will cost you time reinstalling software. Also, if you have a laptop with a dying battery or unreliable power, wait until you can plug it in. Resetting during a power outage can leave the system in an unbootable state.

Frequently Asked Questions

Will a factory reset remove viruses?

In most cases, yes. A reset removes all installed software, including malware. However, rare rootkits that hide in the firmware (BIOS/UEFI) or on a separate hidden partition can survive. If you suspect such an infection, use a clean install and delete all partitions during setup, or use manufacturer-specific tools.

Do I need a product key to reset Windows 10?

No. The reset uses the existing Windows installation and the digital license embedded in your hardware. You won’t be asked for a key during the process. If you’re doing a clean install from USB, you can skip the key entry and Windows will activate automatically once online.

How long does a factory reset take?

Typically 30 minutes to 2 hours, depending on your hardware speed, whether you chose “Remove everything” (which takes longer), and whether you use “Cloud download” (which adds download time). SSDs reset faster than HDDs.

Can I cancel a reset once it’s started?

It’s not recommended. Interrupting a reset (e.g., by force-shutting down) can corrupt the system. If you must, you can try, but the PC may become unbootable, requiring a clean install. It’s best to let it finish.

Will resetting improve performance?

Yes, if the slowdown is caused by bloatware, corrupted system files, or accumulated junk. A reset gives a clean slate, but if the hardware is old, don’t expect miracles. Also, after reset, Windows will install updates and drivers, which can be time-consuming.

Does resetting delete my files on other drives?

No. The reset only affects the drive where Windows is installed (usually C:). Files on other drives (D:, E:, etc.) are left untouched, even with “Remove everything.” If you want to wipe the entire PC, you’ll need to format other drives manually.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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