Cropping a photo in adobe photoshop is very easy. You just choose the crop tool from the toolbar. What version of photoshop are you using? I'm looking at Photoshop 5.0 right now...the crop tool is the very top left one. Except you have to hold down on the button to get your different choices. I'm not sure how to describe it. It's kind of like a dark black square with a line through it and overlapping edges. Just choose that tool and then hold it down over the pic and move it to create what size of square you want. There's more to it then this, but I'm having a hard time explaining it lol.