I normally record videos with the video size set to 1280 x 720 because my impression is that this is the best for the web. My computer's screen resolution is 1280 x 764. Normally when I record, I can see the entire screen including the system tray (Windows 10 now). Yesterday I recorded a short tutorial and I can only see one small section of the screen as I move around and click things. None of that sows up. I have a screen magnifier on, turned down to 1.4x magnification but that has not been a problem before. Since this makes the screen show less than the actual screen (the magnification is like a picture on top), Windows always shows the mouse pointer and wherever it goes. I looked at the visual properties but see nothing to explain this.