I just want to capture the screen on my computer so I can make a video that demonstrates software to students. I can highlight the cursor which is good. I just wondered if I could press a key to enlarge the screen when I move the mouse pointer to an icon on a toolbar - just to show that part of the screen clearly and then press another key to zoom out and show the whole screen again. It is a nice feature I have seen in other screen capture software. Someone suggested control + and control - but unfortunately they did not do anything.