Customize Main Toolbar

The main toolbar can be customized which means that you can add or remove commands to and from it.

Start Customize Main Toolbar by clicking View | Toolbars | Customize Main Toolbar... from the main menu.
To add a new command button to the main toolbar, select the command from the list and drag and drop it to the main toolbar.
To remove a command from the main toolbar, drag the command off the toolbar and drop it onto the command list in the customize dialog.

Note:
To force a specific toolbar command to show or not show it's caption, check/uncheck the Show Text checkbox.

To change toolbar options, select the Toolbar Options tab. The following toolbar options are available:

Use small icons will set the main toolbar icon size to small icons.
Show main toolbar will control wether the main toolbar should be visible or not
Show search toolbar will control wether the search toolbar should be visible or not
Show navigation toolbar will control wether the navigation toolbar should be visible or not
Text Options will allow you to define if and how texts should be visible on the toolbuttons

Help Files Online