This are very small tips for beginners, we'll update them as they keep coming to our mind... :lol:
Did you know that:
:bulletred: By clicking ctrl+right-mouse over the layer you want to work on, you select it?
:bulletred: By clicking ctrl+left-mouse over a pixel, all the layers/shapes, etc, occupying that pixel will display for you to select the right one?
:bulletred: By clicking alt and draging over a layer, you duplicate it?
:bulletred: That in CS2, you can keep shift pressed and select all layers in the layers palette, you can move them altogether, and there is no need to link them?
:bulletred: That in CS2 you can duplicate (with alt