Question

what do you understand by layers in Photoshop​

Answer 1

Answer:

Photoshop layers are like sheets of stacked acetate. You can see through transparent areas of a layer to the layers below. You move a layer to position the content on the layer, like sliding a sheet of acetate in a stack. You can also change the opacity of a layer to make content partially transparent.

Answer 2

Answer:

Photoshop layers are like sheets of stacked acetate. You can see through transparent areas of a layer to the layers below. ... Transparent areas on a layer let you see layers below. You use layers to perform tasks such as compositing multiple images, adding text to an image, or adding vector graphic shapes.