You can also add or remove buttons from existing toolbars. First, open the Customize dialog. Then, click the Commands tab. Next, choose your category. Now you can drag any command from the list onto a toolbar of your choice.

You can also edit toolbar buttons if you have the Customize dialog open. Just right-click the button and choose your action.

You can even change any toolbar’s position on the screen. Just place your mouse on one end of it and drag and drop it to its new location.

You can attach toolbars to any side of the screen, or have them floating in the middle like the sample above.