Making Reusable Templates in Photoshop

Photoshop is great for working on photos and collaging them together. But what happens when you create a killer template and want to reuse it for another project? Do you have to go through all of the same work again to put it together? Nope. With a feature called Smart Objects and a little bit of pre-planning, you can have Photoshop (very quickly, by the way) replace multiple versions of a photo in one template with another.