So i'm wondering - basically just to help with multitasking and not having a whole heap of windows all on top of each other (which gets stressful to look at) - whether there's any way to use the extended desktop feature with only my single display. I use a 15" Macbook Pro with OSX Yosemite. It would be great if I could simply four finger swipe across to the right or left to get to another desktop. Well... I guess it would be the same desktop - just without the windows that are open on the original desktop displaying there. I'm sure this must exist - I just can't find the right words to Google to find it. Any tips out there?