MahJong Suite includes the Ribbon, a graphical user interface composed of a strip across the top of the main playing area. Ribbon interface is a part of the new Microsoft Fluent User Interface that replaces the menus and toolbars used since the 2008 version of MahJong Suite.
The Ribbon is a way to enhance usability by consolidating related commands so that they are easier to find. Commands are organized into groups and related groups are organized on tabs. One need not look through multiple levels of hierarchical menus.

New Ribbon interface

Old Menus and Toolbar
MahJong
Suite has implemented the new Ribbon interface with version 2009 (Version 6.0).
The 2008 version (Version 5.3 included) interface was based on Menus and Toolbars.
If you are using the 2008 Version or an older version, and you want to use the new Ribbon interface, you should upgrade to the
2013 Version of MahJong Suite.
The new Ribbon interface is available for Windows 7, Windows
Vista and Windows XP operating systems. If you have
a previous Windows version (Windows Me, 2000, 98, NT), you can
continue to use MahJong Suite 2014 with
the traditional Menus and Toolbar
interface.