Get help understanding layers in this free Photoshop layers tutorial lesson.
Now you're ready to start working with layers in Photoshop. You can view, create, and edit layers with the Layers panel. This will usually be found in the lower-right corner of the screen, although you can always go to WindowLayers to make sure it's turned on.
If you've never used layers before, we recommend trying adjustment layers first. Remember, an adjustment layer does not contain content—it simply allows you to apply adjustments to the layers below it.
Alternatively, you can use the buttons in the Adjustments panel to create an adjustment layer.
In the example file, select the Cake layer, then create a Hue/Saturation adjustment layer. Try using the sliders in the Properties pane to see the effect.
There may be times when you'll want to create a new blank layer. For example, if you want to draw on an image with the Brush tool, you could create a new layer and then draw on that layer.
To create a new layer, click the New Layer button near the lower-right corner of the Layers panel. The new layer will appear in the Layers panel.
There will also be times when you'll want to duplicate an existing layer. This is an easy way to try out different edits without altering the original layer.
If you find that you no longer need a layer, you can delete it. To do this, simply select the layer and then press the Delete key on your keyboard. Alternatively, you can click and drag the layer to the Trash Can in the lower-right corner of the Layers panel.