The Hue/Saturation Adjustment
This is a beginner level tutorial that will show you how to work with the Hue/Saturation adjustment layer and how to make selective color changes.
You will learn the interface and how to control the layer mask density and feather.
More beginner videos: http://www.youtube.com/playlist?list=PL236FDF187D1CEB85
How Selective Color Works in Photoshop
