I have been using a mac for years and I often use the selective screenshot function (shift apple 4) to take screenshots of small parts of the screen, rather than the whole of it. I have tried to find the same way of doing this on a PC but so far I've had no luck. All I have managed to find on a PC is the ability to take a screenshot of the whole screen. Anyone know how i can recreate the shift apple 4 on a PC???