If you’re like most people, you probably use Photoshop to edit photos and create graphics. But did you know that you can also use it to stack layers? In this article, we’ll show you how to do it step-by-step. First, open a photo in Photoshop. Next, select the layer that you want to stack the other layers on top of. (In this example, we’ll select the background layer.) Now, click on the “Layer Style” button (it looks like a pencil). From the “Layer Style” menu, choose “Stacking Options.” In the “Stacking Options” dialog box, click on the “Stack Mode” dropdown menu and choose “Overlay.” This will make the selected layer become an overlay on top of all of the other layers in your photo. (If you want to make just one layer an overlay, instead of all layers in your photo being overlays, just click on the “Overlay Only” checkbox.) ..