Hi Annabel The Left Windows key on the Dell Mini 10 is in the usual place. Moving to the left from the Spacebar you have: Alt, Windows, Function, Control. Not all of the Function keys are on the keyboard, so the Function key is used with some of the number keys to perform certain commands. I haven't discovered these all yet, so can't give you any info on them. I do know that instead of Alt F4 to close a program, you press Alt, Function and 4. Sounds awkward, but after the first couple of times it's not at all. Barbara