Hi. I often need to crop photos I've taken to get just the right content in the photo and the extraneous stuff around the edges removed. Can this be done in the camera itself, or does it need to be done after I've loaded the photo onto my computer? Do I need to get some special software to do that? If so, what program would you recommend? All I need to do to the photos is crop them--I don't need to do any fancy touch-up work, so the simplest and cheapest tool to do the job would be best.
Thanks