Choose a Command from the Office Menu : Office Button « Introduction « Microsoft Office Excel 2007 Tutorial

1. Microsoft Office Excel 2007 Tutorial
2. Introduction
3. Office Button

Click the Office button on the Ribbon. 
           Click the command you want.

If the command is followed by an arrow, 
           point to the arrow to see a list of related options, 
           and then click the option.

1.3.Office Button
	1.3.1.	Choose a Command from the Office Menu