UI: Show group titles
Uncheck “Show group titles” to hide the text titles in the toolbar and save some screen real-estate.
UI: Show tooltips
Although tooltips will only show up if there is enough room left in the toolbar to display them, it is also possible to turn them off by unchecking this box.
Tablet Mode
Enter a new scale value if you would like to change the size of the icons when “Tablet Mode” is activated.