However, you can narrow down the tools displayed in the Commands list by selecting a category in the Categories list. If you want to remove or move a tool, skip to Step 4. Either way, the Customize dialog box appears. Or click the Toolbar Options drop-down menu (the down arrow at the end of each toolbar) and select Add or Remove Buttons > Customize.
From the menu bar, select View > Toolbars > Customize.If a toolbar isn’t displayed, select its name to display it. When you select View > Toolbars, a check mark appears next to each displayed toolbar. Make sure the toolbar you want to customize is displayed.