Hi Paul, I usually use PaintShop Pro for doing that. There are other image utility programs you can also use, some of them free like IrfanView.

But it is also possible to do it just with stuff built in to Windows - you can push the "Print Screen" button on your keyboard to put a snapshot of the screen into the Window clipboard, and then run the old Windows paint program (pbrush.exe), and inside there do a Ctrl+V to paste the image in from the clipboard, and then save as a JPEG type image out of there.

- Michael