CTRL+ALT+DEL:in window 7, it will display a screen that allows the user to select either to switch user, task manager, lock the computer and log off.Or if installed with earlier versions of operating system, it will displays task manager window or restart if the computer was still in POST process.
SHIFT+ ? = It will yield a "y" symbol.
isaacmuthini answered the question on December 4, 2017 at 07:16
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