Anyone know where the configuration section is for selecting a function key to toggle DesktopX objects off and on. I can't see it anymore.

As some of you will know, I am not without a certain knowledge of customising. I am now wondering if it is worth continuing to do so if the Windows 8 set up remains similar to it's present state, that is with irregular rectangles covering the whole desktop. I can see there may be some use if you are using a touch screen, although with a computer, I fail to see how this is of any use whatsoever. Also, the apps for Windows 8 are the worst I have seen! Windows 8 is Apple's best advert...