#Does ctrl alt delete work on windows 10 software#

The Ctrl + Alt + Del not working issue may occur when your system files are corrupted. In 1980 or 1981-the exact date is lost to the mists of time, as it was “not a memorable event”-IBM engineer David Bradley coded a routine for the BIOS of the IBM PC to enable the machine to be quickly rebooted. Ctrl-alt-del was invented by IBM in the early 1980s. It’s a nice story, but it doesn’t really add up. If you’re logged on to Windows 10, 8, 7, or Vista, Ctrl+Alt+Del starts Windows Security, which lets you lock the computer, switch to a different user, log off, start Task Manager, or shut down/reboot the computer.

#Does ctrl alt delete work on windows 10 software#

Since the key combination is intercepted by Windows itself and malicious software cannot mimic this behavior, the trick is thwarted. When a user is logged onto a Windows computer, pressing Ctrl+Alt+Delete invokes Windows Security. The choice of keys and requiring that they be pressed at the same time was intended to make rebooting the system difficult to do accidentally. The Ctrl-Alt-Delete key combination allows the user to terminate the “hung” application and, if that doesn’t work, to reboot the system. What happens if you press Ctrl Alt Delete? 5 What happens when you press Ctrl Alt Del twice?.

4 Why did Bill Gates regret Control-Alt-Delete?.

1 What happens if you press Ctrl Alt Delete?.