On the Tools menu, click Customize.
The Customize dialogue box is displayed.
Select the Commands tab.
On the menu bar in the main window, click on the menu you want to delete a command
from.
If the menu you want to delete a command from is not displayed, select
the Menu tab in the Customize dialogue
box and select the menu you want to view from the Show menus for
combo box.
Right-click on the menu command you want to delete.
Click on the Delete context menu item.
Click Close on the Customize dialogue box to return to
text editing mode.