When used effectively, Photoshop's Shadows/Highlights sliders can help you transform your images. Learn how to use it in this tutorial form lynda.com.
This tutorial is a single movie from the course Nondestructive Exposure and Color Correction with Photoshop CC, by lynda.com author Richard Harrington. The complete course is 2 hours and 37 minutes and shows how to use Photoshop CC to enhance the color, contrast, and sharpness of a photo; work with raw images; and much more—all without altering your original image files.