how come I can't HIDE all my windows in OSX 10.8 mountain lion?
When I press CMD-H to hide a windows, it stops working when I have one window left. So I can't see all of my desktop.
I thought I could hide them all a few versions ago...
I just assumed I was dreaming.
Until I sat down at a friends MAC Pro with ML and low and behold, I can CMD-H every window until I can see the full desktop!
So, this must be a feature I have turned on someplace?
MacBook Pro (17-inch Early 2008), OS X Mountain Lion