Most of the elements on your screen can be found under the Window menu. Using that menu, not only can you open and close palettes, you can also show and hide other screen elements including toolbars .
Click on Window . A menu will appear listing the screen elements.
Click on the desired palette or toolbar . It will open on the screen. Elements with a check mark beside them are already open.
Repeat Steps 1 and 2 to remove a screen element.