On Windows 10, you can use the System File Checker (SFC) tool to fix corrupted system files to fix system problems, and in this guide, we’ll show you how.

How to run sfc /scannow command? System File Checker or sfc.exe scans for, restores corrupt Windows system files protected by Windows File Protection (WFP).

Learn how to run System File Checker in Safe Mode, Offline, Recovery Console, Boot Time in Windows 11/10. Useful if SFC will not run or start.