To minimize the on-screen real estate occupied by the command ribbon, you can collapse it so that only its tabs are displayed.
Do one of the following:
Right-click a tab group name or an unoccupied area on the ribbon, and then choose Minimize The Ribbon.
Click the Customize arrow located at the right side of the Quick Access toolbar , and then choose Minimize The Ribbon.
The command ribbon is collapsed so that only the tabs are visible.
Click the tab, and then click the command.
Do one of the following:
Right-click a tab group name or an unoccupied area on the ribbon, and then clear the Minimize The Ribbon option.
Click the Customize arrow located at the right side of the Quick Access toolbar , and then clear the Minimize The Ribbon option.
The command ribbon is restored to its full display state.