There is no official hotkey to select all layers in Photoshop. You also cannot set one in the Keyboard Shortcuts menu. But it's still possible! Here's a tip on how to select all layers in Photoshop.

Skin too oily? Learn how to mattify skin in Photoshop with this tutorial. This technique can be done in a couple minutes and is suitable for beginners. You'll learn how to color in the oily spots and blend it in with luminosity masking.

Learn how to create this photo manipulation that mixes a winter scene with fire. Find out how to create particle lights using Photoshop’s brush tool and some layer styles then complete the image with an old-style paper texture.