You can right-click the picture and the click on the option that says save. Where is says file name, you can click on the drag down bar and look for where it says jpeg. Or, while the picture is on the screen, at the same time, hit Ctrl, Alt, and Print Screen. Go into paint and hit paste. Then hit the option Crop (which is up by all the tools that you can use in paint), and make a box around the picture. Right-click the square, and hit copy. Open a new paint document and hit paste. Then save the picture as a jpeg. Hope I helped!