Windows in all it's versions comes with a built-in one.... .. .Hold down the Ctrl (or Strg) key and press the Print Screen button. The captured picture is now in the memory and you can just paste it into any graphic program, also in Word etc.. .. .Corel has also a little program which comes (if I recall correctly...) since Corel Draw 3 with the program and gives you a choice of capturing the active window or the whole screen.