Did you ever want to open the Windows Task Manager and couldn't find an empty space on the Taskbar on which to
right-click?
And how about Ctrl+Alt+Delete - how awkward is that key combination?
Well, here's a three key combination that Windows Administrators have known and loved for years! Not to mention, you only need two fingers (one hand) to do it.
Simultaneously press the following three keys: Ctrl + Shift + Esc