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Ctrl-Alt-Del

   Also found in: Wikipedia 0.06 sec.

Ctrl-Alt-Del

The key combination in Windows that enables a user to end an application that is not responding. All three keys must be pressed at the same time, which brings up a list of open applications that can be forcefully ended. It also enables the user to reboot the computer.

First used in DOS PCs to reboot the computer, the keystrokes were chosen by IBM in 1981 to ensure that users did not reboot accidentally. The Del key is at the opposite end of the keyboard from the Ctrl and Alt keys. See Command-Option-Escape.



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Hence, you can imagine my delight when I discovered that not only could I irritate Dave by paying a few days past the disputed deadline, I could also bring his computer accounting system to CTRL-ALT-DEL lockup by sending a check 1 cents less than the required amount.
The fine art of brownie shaving by Phipps, John / Farm Journal
CTRL-ALT-DEL to open task manager and end process msblast.
Geek Squad Offers Tools and Recommendations for Protecting Your ... by Business Wire
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