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Repair system files (SFC + DISM)

MaintenanceModerate riskOne-shot

[ONE-SHOT — NOT REVERSIBLE] Runs DISM /RestoreHealth then sfc /scannow to scan for and repair corrupted Windows system files. This can take 10-20 minutes and only repairs (won't break anything). Watch the console window it opens.

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MaxTweaks applies this tweak with one click and clearly marks it as a one-shot action so you always know what can and can’t be undone. A System Restore point is offered before batch changes, and every tweak links to its official source.

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Official documentation: https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/sfc

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