Layers are very important component of Photoshop. Without knowing how to use the layers correctly, one can not utilize the maximum what Photoshop offers to designers and digital artists. For a beginner, this video provides a good basic knowledge about Photoshop layers. Layers enable you to arrange different parts of a picture and manipulate them without effecting the content of other layers. Layers are added by using layers panel. Each layer is named accordingly. We can change the order of layers by dragging and placing them above each other. We can create effect by using layers and applying different filters and styles on them.