1. Windows Central Question's Avatar
    Have to use Ctrl-alt-del to shut down.
    01-16-2016 03:30 PM
  2. TechFreak1's Avatar
    Have you activated your copy of windows yet?

    Usually this happens when you don't have a genuine copy of windows or you need to reinstall your graphics drivers.

    If the screen is black and you have limited personalisation settings then either something went wrong updating (associating your hardware with a unique key during the update) or you don't have a genuine key.
    01-16-2016 04:46 PM

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