By Brendan Williams on youtube.com
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In this step you'll learn about adding drop shadows to text or images. You can use layer styles to easily add a drop shadow with customized settings such as color, angle, opacity, blur, and distance. You can also create a pop-out drop shadow by duplicating your text or image layer and rotating it to the desired angle. Finally, you can change the color of your drop shadow by using the color overlay option in the layer styles.