"shift-cmd-ctrl-4" copies, but won't paste. Why not?
I have a new MacBook Air and tired to use the standard "copy" keyboard shortcut, shift-cmd-ctrl-4, to copy something. It seems to work, as I heard the camera shutter sound, but when I went to paste it into a Word doc, the content that was previously on the clipboard pasted instead. It wouldn't work in Excel either.
However, it DID save a copy of the copied image to the desktop. I must have some setting wrong... any ideas what this is?