> What was new in Windows 3.1 was a special handler for Ctrl+Alt+Del which tried to identify the program that was not responding and give you the opportunity to terminate it.<p>This worked 1% of the time. Because of the cooperative multitasking in win 3.1, 3.11, 95, 98 and Me the usual way out of this was reset or power off. Sometimes pressing the Ctrl+Alt+DEL will reboot the computer.