To control the slide show: wave your mouse over the bottom of the picture and click “||”, “<“, or ” >”.
To download a picture: Stop the slide show by clicking ||, right click “copy image”, left click on your desktop and then right click “paste image”.
To enlarge the slide show: hold down the CTRL key and type “+” (the plus sign) until it is the right size, to reverse, hold down the CTRL key and type “-” (minus sign).