STAAD.Pro Help

D. Toolbar Pop-up Menu

Used to quickly toggle the display of toolbars and access toolbar controls.

Opens when a right-click is made on any window toolbar.

Menu entry What it does Same effect as selecting
Standard Toggles the display of the Standard toolbar.  
Page/Mode Toggles the display of the context sensitive Page/Mode Automatic toolbar.  
Labels Toggles the display of the Labels toolbar.  
Toolbars… Opens the Toolbar Setup dialog. View > Toolbars