Hi Guys,

I can not find out how to resize my image on all the layers on the same time. If I select all layers and do something as CTRL-T resizing only works on the layers that is on top. What am I doing wrong?

If you want to resize/modify images of different layers with the transform tool, you need to put them in a group layer, then select only that one (the group layer, not the layers in it) and the tool will affect all of them. I must warn you that depending on the document size, this process can be very tasking on the pc, making it very slow to render the modification or glitch (visually), thus patience is a must.

If you want to resize the entire canvas, go to the image properties in the main menu, and resize as need it.