In this video we will cover using channels to cleanly cut out complex hair selections of both brunette and
blonde hair on a studio style background and an outdoor scene. You will learn a lot about how to select things in Photoshop using the techniques displayed in this video which will aid you in selecting many different things, not just hair.
Much can be said of masking: Masking is the art of using the image to select itself. Masking lets you apply the entire weight of Photoshop to the task of editing a selection. And masking, thy name is alpha channel.