Reset Windows Activation/ ­Remove license key

Reset Windows Activation/ ­Remove license key

> Run command prompt as an Administrator

.> Enter slmgr /upk furthermore wait beneficial to this toward complete. This will uninstall the current product key from Windows furthermore put it into an unlicensed state.

> Enterslmgr /cpky furthermore wait forthis toward complete. This will remove the product key from the registry if it's still there.

> Enterslmgr /rearm furthermore waitfor this toward complete. This is toward reset the Windows activation timers so the new users will be prompted toward activate Windows when they put in the key. This should put the system back toward a pre-key state.

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