A group.
Groups
bb hhvvhvhv
It is a set of related commands that you can have together on the ribbon in Excel.
On the Ribbon, what is a set of related commands?
Contextual
Ribbon
ribbon resource: 3GO! with Microsoft. Office 2007 Introductory Third Edition page 5
Most Excel 2007 commands are on the menu ribbon; far too many to list here. See related links for how the Excel 2007 ribbon compares to Excel 2003 commands.The ribbon at the top of Excel 2007 and higher is a list of menu options.
ribbon
Ribbon KeyTip
Ribbon command include almost everything that you might want to do with Excel, such as setting the font and controlling the appearance of the font. Ribbon commands also let you create charts and graphs, import and export data, format cells, and more.
The Ribbon.
The menu ribbon
tabs, groups, and commands