On the View menu, point to Toolbars, and select or clear a corresponding check box.
If the toolbar is docked to (that is, attached to a side of) a view other than the active view, then you may need to select that view first in order to access the toolbar.
To hide a floating toolbar (that is, a toolbar not attached to a view or a window), you can also click the Close button at the right of the toolbar’s title pane.
See also
Move a toolbar
Show or hide the view bar, caption bar or status bar
Standard toolbar
Query toolbar
Map toolbar