This wasn't very obvious to me, so I'll jump in here with what is hopefully some additional clarification (at least for the Windows version). The thing you need to click is the title text that is just above the top of your main window, on the left side. Click and drag that and you should be able to move the window around. I think all of the user interface elements can be moved around this way. It is possible to move the main window up and left and then drag the circle thingy in the lower right corner to increase the size of the window to match a high resolution screen. Cal