The Sort Button is a Standard Toolbar Button that points to a sub-menu. The Sort Button is normally only active in list or browse based programs and only in list or browse based programs that support more than one display and or search sequence. If the Sort Button is active in the selected program, clicking it with the left mouse button will cause the system to display the sort options in the program and allow you to select from them (again using the left mouse button). Note: In most cases, you may also display the sub-menu that lists the available sort sequences for the program by left clicking one of the column headers in the program.