A Windows reset is a built-in Windows 11 recovery option that reinstalls the operating system when normal troubleshooting is not enough. In the Recovery settings page, the button may appear as Reset PC, but it starts the Windows reset process.
Windows gives you two main reset options. Keep my files reinstalls Windows, removes installed apps, and resets Windows settings while keeping your personal files. Remove everything removes personal files, apps, and settings for a more complete fresh start.
Resetting Windows 11 can help repair software problems such as corrupted system files, broken updates, driver conflicts, unstable settings, or major performance issues. It is useful when Windows itself may be damaged or misconfigured, but it does not repair physical hardware problems.