A docker is a tool palette. Unlike most dialog boxes, dockers remain onscreen after changes are applied, letting you continue to work without having to reopen the docker. When you aren't using a docker, you can minimize it, leaving only the name tab visible. You can also undock any docker and move it to a more convenient screen position.
Choose Window > Dockers. A large submenu appears (Figure 1.32).
Figure 1.32. Choose a docker to open from the Dockers submenu.
Choose a docker from the submenu. The chosen docker opens and is docked (Figure 1.33).
Figure 1.33. When you open a docker, it appears in ...