Off-the-wall question

Ok, ok... I know this really doesn't pertain to classics... but, then again, it _kind_ of does. I have a problem with Windows 3.11(for Workgroups) that I am trying to figure out. Normally, in 3.11, you can bring up a task list by hitting cntrol-Esc. Or, switch between tasks/applications by hitting cntrl-tab. I can do the latter. But, recently for some reason I can not do the aforementioned task. Does anyone know why this might be? Have you had it happen to you? What could I do to get it back to 'normal?" Thanks, CORD //*=====================================================================++ || Cord G. Coslor P.O. Box 308 - 1300 3rd St. Apt "M1" -- Peru, NE || || (402) 872- 3272 coslor(a)bobcat.peru.edu 68421-0308 || || Classic computer software and hardware collector || || Autograph collector || ++=====================================================================*//