Solution:
Look at the tabs and hover over images. are two great ways to find clues to locate commands on the ribbon.
There are six main categories for command which are; one-click, toggle, split buttons, drop-down and tick box. Categories can be mixed so it is useful to understand the basics to develop the Excel skills.
The ribbon is a user interface element created by Microsoft, which was introduced with Microsoft Office 2007. It is part of the "Microsoft Office Fluent" interface and combines the menu bar and toolbar into a single floating pane. By default, it is located at the top of the screen in Office applications, such as Access, Excel, PowerPoint, Word, and Outlook.
This is the required solution.