Below key combinations can be used in Toolbar to initiate various actions. FOCUS Alt + J - Focuses on the first component of the sample. TOOLBAR ITEMS Home - Moves the focus to the first item of the Toolbar. End - Moves the focus to the last item of the Toolbar. Down arrow - Focuses the next popup element. Up arrow - Focuses the previous popup element. Left arrow - Focuses the previous element. Right arrow - Focuses the next element. Enter - When focused on a ToolBar command, clicking the key triggers the click of Toolbar element. When popup drop-down icon is focused, the popup opens. Esc - Closes popup.