A histogram is a graph that shows you the tonal range of your photos (lights, darks, and grays). It’s usually seen in the Levels dialog, but here’s the thing: as you make Levels adjustments, the histogram there isn’t updated live. That’s why there’s a palette dedicated to showing the histogram. That means you can have it open while you’re making adjustments to your photos and get a live reading of how your histogram is looking while you edit.
Open the photo that needs a tonal adjustment. Now, go under the Window menu and choose Histogram to open the Histogram palette. (By the way, this palette is only available in Elements’ Full Edit mode—not in Quick Fix mode.)
MATT KLOSKOWSKI ...