I feel stupid for even asking, but I'm stumped. Windows XP SP2, Ctrl-Alt-Delete doesn't bring up the task window any more. I can launch the task manager by right clicking the task bar, and I can ...
Ctrl-Shift-Esc also launches Task Manager if you can't get access to either the "Run" command or can't get Ctrl-Alt-Del to work. If Task Manager crashes, restarting it with Ctrl-Alt-Shift (Taskmgr.exe ...