Word 2007 - staying oriented in the new “ribbon” interface
IMHO, the Word 2007 ribbon interface is a big improvement. However, it takes time to get your bearings. (I’ve been using Word 2007 full-time for about 9 months, since the beta period, and I still find myself scratching my head trying to remember where to find a particular function that I could find in my sleep in earlier versions.)
So — you may want to check out the Get Started tab (shown below). Download from the Microsoft site.

You can also download a workbook from the Microsoft site that lists the locations of Word 2003 commands in Word 2007. Recommended!
Katriel