Knowing How To Factory Reset PC is essential for anyone selling a computer, recovering from a serious infection, or trying to fix a system that has become too corrupted to repair through normal means. A factory reset returns Windows to its original state, removing everything installed after the operating system.
How To Factory Reset PC is built into Windows 10 and 11 through a straightforward menu. No installation disk is required in most cases. However, doing it wrong, or without preparation, can result in permanent data loss and a setup process that takes far longer than it needs to.
Before starting a factory reset, understanding what gets deleted, what can be preserved, and how to protect your data is just as important as knowing the reset steps themselves. A prepared reset takes minutes. An unprepared one can cost hours.
Before You Reset: Critical Preparation Steps
What to Back Up Before a Factory Reset
A factory reset removes all installed applications, personal files (unless you choose to keep them), drivers, and settings. The following items should be backed up before proceeding:
- Documents, photos, videos, and downloads stored on the system drive (usually C:)
- Browser bookmarks and saved passwords (export these from your browser settings)
- Application license keys and serial numbers for software you plan to reinstall
- Game save files stored locally (check your game’s save location first)
- Email data if you use a local email client rather than a web-based service
Back up to an external hard drive, USB drive, or a cloud service like Google Drive, OneDrive, or Dropbox. Do not back up to the same drive you are resetting.
Checking Your BitLocker Status
If your Windows installation uses BitLocker encryption, locate your BitLocker recovery key before resetting. Without it, you may be unable to access your drive after the reset if encryption causes complications.
Find your BitLocker key in your Microsoft account at account.microsoft.com, or check if it was saved to a USB drive or printed during initial setup.
How To Factory Reset PC on Windows 10
Step-by-Step Reset Process for Windows 10
Resetting a Windows 10 PC is done entirely through the Settings menu:
- Open the Start menu and go to Settings (the gear icon)
- Click Update and Security
- Select Recovery from the left panel
- Under “Reset this PC,” click Get started
- Choose Keep my files to preserve personal documents, or Remove everything to wipe the drive completely
- Select Cloud download (downloads a fresh Windows copy) or Local reinstall (uses files already on the drive)
- Review the settings summary and click Reset to begin
The process takes between 30 minutes and two hours depending on your hardware and the option selected. Your PC will restart several times during the process.
How To Factory Reset PC on Windows 11
Windows 11 Reset Steps
Windows 11 follows a similar process with a slightly different menu path:
- Open Settings via the Start menu or Windows + I
- Go to System in the left sidebar
- Click Recovery at the bottom of the System page
- Next to “Reset this PC,” click Reset PC
- Choose to Keep my files or Remove everything
- Select Cloud download or Local reinstall
- On the “Additional settings” page, choose whether to clean the drive (recommended for security if selling or donating the PC)
- Click Reset to begin
The “Clean the drive” option performs multiple passes over the drive, making data recovery by third-party tools significantly more difficult.
Remove Everything vs Keep My Files: Which Should You Choose?
| Scenario | Recommended Option | Reason |
|---|---|---|
| Fixing a slow or corrupted system | Keep my files | Preserves your documents while resetting Windows |
| Selling or donating the PC | Remove everything + Clean the drive | Prevents data recovery by the next owner |
| Recovering from severe malware | Remove everything | Eliminates any malware that survived previous removal attempts |
| Giving to a family member | Remove everything | Removes your personal data and accounts entirely |
| Fixing driver or software conflicts | Keep my files | Removes software conflicts while keeping your files intact |
What Happens to Your Data After “Remove Everything”?
Can Deleted Data Be Recovered After a Reset?
Choosing “Remove everything” without the “Clean the drive” option removes files from the file system but does not overwrite the physical storage sectors. Professional data recovery tools can still recover files in this state.
If you want data to be unrecoverable, always select “Clean the drive” as an additional option. This performs a low-level wipe that overwrites data, making recovery essentially impossible with consumer-grade tools.
For SSDs, the process differs slightly because solid-state drives handle data deletion differently than spinning hard drives. However, modern Windows reset with “Clean the drive” handles this correctly for both storage types.
Pro Tips: Getting the Most From Your Factory Reset
- Create a system restore point before you need a reset: Windows allows you to create restore points that capture the current system state. A restore point can fix many problems without requiring a full factory reset.
- Keep a list of your installed software and licenses before resetting: Reinstalling applications after a reset is time-consuming if you do not remember what was installed. Spend ten minutes documenting your software before you begin.
- Download drivers before resetting if you are using Local Reinstall: If your Wi-Fi driver is not included in Windows’ basic installation, you may not be able to connect to the internet after the reset. Download critical drivers to a USB stick first.
- Set up Windows Update immediately after the reset: A fresh Windows installation is missing months or years of security patches. Run Windows Update as the very first step after your reset completes.
Common Mistakes When Factory Resetting a PC
- Not backing up data before choosing “Remove everything”: Even users who intended to keep their files sometimes select the wrong option under pressure. Fix: Always back up all critical data to an external drive before starting the reset, regardless of which option you plan to choose.
- Reinstalling the same malware-infected software immediately after resetting: A factory reset removes malware, but if you reinstall the infected application, the malware returns. Fix: Only reinstall software from official, verified sources. Do not reinstall cracked or pirated software.
- Skipping the “Clean the drive” option when selling a PC: Basic “Remove everything” leaves data recoverable. Fix: Always use the clean drive option when the device is leaving your possession.
How Norton 360 For Gamers Protects Your Fresh Start
A factory reset eliminates existing threats, but a fresh Windows installation is also a vulnerable one. Without protection, a new installation is exposed from the moment it connects to the internet, before Windows Update has a chance to apply all patches.
Norton 360 For Gamers should be one of the first things installed after a factory reset. Its real-time threat detection begins protecting your system immediately, blocking malware, phishing sites, and malicious downloads before they can compromise your newly clean installation.
Norton’s PC SafeCam and Smart Firewall features add further layers of protection from day one, monitoring network traffic and application behavior for anything suspicious.
ExitLag is another great post-reset install for gamers. Once your system is clean and your games are reinstalled, ExitLag optimizes the connection path to your game servers, reducing lag and packet loss. It supports over 4,000 titles and processes millions of route optimizations per week.
Starting fresh with ExitLag means your new setup is protected and optimized from the very first session.
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