I have a program that hangs randomly. Whenever it hangs, even the Ctrl+Alt+Delete or Ctrl+Shift+Esc combinations can't take me out of the program and into the task manager. The only solution is to force the computer to shut down by holding down the power button.
I don't get why Ctrl+Alt+Delete can be overwritten by any program. Is there any way to prevent programs from overriding Ctrl+Alt+Del?