Fix Windows Errors Instantly with This Secret DISM Command! ⚡ | Computer Tips & Tricks In this video, you will learn how to repair hidden Windows system issues using the powerful `DISM /Online /Cleanup-Image /RestoreHealth` command. This trick fixes corrupted files, solves update errors, removes system glitches, and restores performance — without resetting your PC or losing data. ⏳ Time Stamps (4 Stage): 00:00 – Introduction 00:05 – Stage 1: Open CMD as Administrator 00:10 – Stage 2: Run the DIS