open the image in MSPaint or some other image editor. Then click File. Then click Save As. Then for the file type choose jpg, jpeg, or gif (whatever it says for the application you're using).

And I would love to do it for you blue, but sadly I am not there to help you. Its not all that hard, really. Just follow the steps one at a time and you'll figure it out.

__________________
Yeah... That's right.

-Billy