修復Windows損壞檔案 repair windows damged files

https://windowsreport.com/system-file-checker/

https://answers.microsoft.com/en-us/windows/forum/windows_10-update/system-file-check-sfc-scan-and-repair-system-files/bc609315-da1f-4775-812c-695b60477a93

都要在Admin下做，記錄一下指令避免網頁失效

sfc /scannow

To check the health (You would use /CheckHealth to only check whether the image has been flagged as corrupted)
Dism /Online /Cleanup-Image /CheckHealth

To scan the health use /ScanHealth to scan the image for component store corruption. This option does not fix any corruption.
Dism /Online /Cleanup-Image /ScanHealth

To RESTORE health (recommended)
DISM /Online /Cleanup-Image /RestoreHealth