The Control-Alt-Delete (Ctrl+Alt+Del) keyboard shortcut was invented by David Bradley, a computer engineer at IBM. He created it in the early 1980s as a way to reboot the IBM PC without needing to turn off the power. This combination was designed to prevent accidental reboots and to serve as a signal to the computer's operating system. Bradley later expressed surprise at its widespread use and recognition.
nk microsoft
it is not control alt down it it control alt delete
hold ctr, then hold alt, then hold delete
Alt+F4
The cast of Control Alt Delete - 2004 includes: Glenn Persson as The Featus
push control alt delete (ctrl alt delete) and then goes to task.
control alt delete.
control alt delete
alt+delete+control is proected mode.
Presss control alt delete
Control - Alt - Delete
it might be 1 of the f numbers