You've likely scrolled right past the histogram screen, perhaps even displaying it accidentally while looking for another setting. At first glance it appears daunting, even mathematical. It's tempting to just avoid it altogether, but the question still lingers, "what does this odd graph mean?" In this tutorial, I'll detail exactly how to make this feature work to your advantage. Once the potential benefits of this tool are realized, you'll wonder how you ever got by without it.