Whether on my Macbook Pro or my desktop Mac, I can't cut and paste between different Excel spreadsheets. I've tried using the tool bar options, then right clicking my mouse, to Copy and Paste and finally just Cmd + C and Cmd + V. I can get the area I want selected, but when I try pasting I get the message "Your browser can't access the clipboard, so use these shortcuts: Ctrl C, Ctrl V".
I spoke to Apple who just clarified they use Cmd, not Ctrl, but thought it was a Dropbox problem. Anyone have any ideas?
(I lost a whole load of files as well - all vanished at 11.22 yesterday when I was nowhere near my computer. Recovered them, but a bit nervewracking!)