Display apparatus that displays menu item indicating name of group including item to be set displayed at uppermost position of scrollable display region, in different display style from other menu items, and image forming apparatus

A display apparatus includes a touch panel, a display device, and a control device acting as a display controller that causes the display device to display an operation screen, including a scrollable display region for displaying a list of items to be set, in which a plurality of items to be set are classified into groups and listed along a scroll direction, and a menu display region for displaying menu items each indicating a name of the group, to scroll, when a scroll instruction is made on the scrollable display region, the list of items to be set according to the scroll instruction, and to display a first menu item indicating a name of a first group that includes a first item to be set displayed at an uppermost position of the scrollable display region, in a first display style visually different from other menu items.