Your selections will display in the listing to the right which shows you your current Word Quick Access Toolbar. Highlight the command icon and then select the Add button.At the left-side column, pick from commands in grouping such as Popular Commands (such as Save As), All Commands (including Close File, Close All), and commands specific to each tab.Pick this option when you want to change the location of your toolbar icons or add options that aren’t displayed on the Ribbon. Just right-click on the Quick Access Toolbar and choose (left-click) the Customize Quick Access Toolbar option from the shortcut menu. Another way to add, remove or move the Quick Access toolbar is to more extensively customize the toolbar.Displaying your toolbar below the Ribbon makes the icons clear to see and gives you easier access to the tools. Tip: To change where the Quick Access toolbar displays, right‑click the toolbar or click the down arrow to the right and select Show Quick Access Toolbar Below the Ribbon or Show Quick Access Toolbar Above the Ribbon.

To remove a command from the toolbar, right‑click on the icon in the toolbar and select the option, Remove from Quick Access Toolbar.

Right‑click on the command and then left‑click on the menu option, Add to Quick Access Toolbar.

My QAT also includes multiple options from the View tab: One Page, Multiple Pages, and Page Width. For instance, formatting options like strikethrough, Show/Hide, and bullets. To add a tool you use on the Word Ribbon to the Quick Access toolbar, locate the command or action you want to add to the toolbar.

Show microsoft word toolbar