Select JPG from the Save As Type drop-down box to save the image in JPEG format. Type a name for the image into the File Name field, select the destination folder and click Save to generate a JPEG image from the original PNG.Image courtesy of Microsoft.elect JPG from the Save As Type drop-down box to save the image in JPEG format. Type a name for the image into the File Name field, select the destination folder and click Save to generate a JPEG image from the original PNG. Image courtesy of Microsoft.