I got a Dell Venue 8 (Win 8.1) and I'm having a problem with a couple programs when I try to use it as a book reader. Specifically, in Foxit Reader, or Calibre, when you go into full screen mode, how the heck do you get out of it??? Using those programs on a PC you simply press ESC. This tablet only has a Windows button, which, if pressed, takes you back to the Windows desktop. But if you click on the Foxit or Calibre icon in the taskbar it will open them up in full screen mode - again, no way to go back to "normal" mode. The reason I'm trying to use these - especially Calibre - instead of the built in Windows apps - is that they have more options, i.e., font size.