Ime

Layer — Key reference for Layer menu

Layers

Shift + Ctrl + N

New layer

Shift + Ctrl + D

Duplicate layers

Page Up

Select the layers above

Page Down

Select the layers below

Home

Select the first layer

End

Select the last layer

Ctrl + M

Merge visible layers

Ctrl + H

Anchor layer

Shift + Ctrl + N

Transform, Offset: shift the pixels in the layer