You can dock toolbars in four docking areas. Depending on where a toolbar is docked, it is vertical or horizontal. When docked, the toolbar's name is hidden. All of the toolbars displayed by default are docked.
When docked, a toolbar has a grip on its left
or top
edge, depending on whether it is horizontal or vertical respectively.
To dock a floating toolbar, click the toolbar's header and drag, then release the mouse button when the toolbar is over the empty docking area.
To return a floating toolbar to its last docked position, double-click the toolbar's header.