As the subject suggests, when I use the hotkey [Ctrl+Shift+H] nothing happens. It worked fine for a while but for about a month it's resulted in nothing. I'm unsure as to the cause and I didn't bother trying to find out what happened because it really didn't affect me, but now I would like to use it. If anyone could help me fix this that would be magnificent. I run desktop mode usually, with Windows 8 being my OS.