Excel 2007 no longer has a menu (unless you call Home, Insert, Page Layout, etc., a
menu), and you can't customize what's not there. Excel does still have context-sensitive right-click menus.
However, unlike in previous versions of Excel, the user interface no longer provides a way to customize
Suppose you'd like to add a couple more commands to the Quick Access toolbar. Perhaps you miss the
menu in earlier versions of Excel that let you quickly switch between open Excel windows. Also, say you're a
big fan of AutoSum. You can add the AutoSum button to the Quick Access toolbar, so you
can quickly create and use AutoSum entries.
Sometimes you need to create a chart that shows a large data amount. Then it would be useful to insert a
scroll bar in your chart.