The
Layers palette lists all layers, layer groups, and layer effects
in an image. You can use the Layers palette to show and hide layers,
create new layers, and work with groups of layers. You can access
additional commands and options in the Layers palette menu.

Photoshop Layers palette
- A.
- Layers palette menu
- B.
- Layer
Group
- C.
- Layer
- D.
- Expand/Collapse
Layer effects
- E.
- Layer effect
- F.
- Layer
thumbnail
Choose Window > Layers.
Click the triangle in the upper
right corner of the palette.
Choose Palette Options from the
Layers palette menu, and select a thumbnail size.
Choose Palette Options from the
Layers palette menu, and select Entire Document to display the contents
of the entire document. Select Layer Bounds to restrict the thumbnail
to the object’s pixels on the layer.

Turn
off thumbnails to improve performance and save monitor space.