The Move tool lets
you cut and drag a pixel selection to a new location in the photo.
You can also use the tool to move or copy selections between photos
and between photos in other applications.
Moving a selection from one photo into another using the Move
tool
To activate the Move
tool when another tool is selected, hold down the Command key. (This
technique does not work with the Hand tool.)
Make
a selection with a selection tool and select the Move tool from
the toolbox.
(Optional)
Change Move tool settings in the options bar.
Move the pointer inside the selection border, and drag
the selection to a new position. If you’ve selected multiple areas,
all pixel selections move as you drag.