How to Securely Reset a Windows PC

Step by step

1. 5 min

   Back up your essential files

   Before initializing a reset, copy all necessary documents, photos, and configurations to an external storage device or cloud service. A system reset will purge all user profiles and personal files from the primary drive. Verify your backup integrity before proceeding.

   Note: Verify that your Microsoft account credentials are saved separately, as you will need them to re-authenticate after the reset.
2. 1 min

   Access the Recovery settings menu

   Open the Start menu and select the Settings gear icon. Navigate to System > Recovery in the left-hand sidebar. Locate the Recovery options section.

3. 1 min

   Start the reset process

   Click the Reset PC button located next to Reset this PC. A window will appear offering to Keep my files or Remove everything. Select Remove everything to ensure all personal data is deleted and the PC is returned to a clean factory state.

4. 2 min

   Select data cleaning options

   Choose Change settings if you wish to perform a full drive wipe. Toggle Data erasure to On to securely overwrite the drive; this prevents deleted files from being recovered by data forensics tools. Select Confirm, then proceed to the next prompt.

   Note: Enabling data erasure significantly increases the time required for the reset process.
5. 5 min

   Finalize the installation

   Review the summary of choices and select Reset. The computer will restart automatically to begin the reinstallation of Windows. Ensure the device remains plugged into a power source throughout the entire cycle to prevent corruption.

   Note: The PC may reboot several times during this process; do not manually power down the machine.