If you upgraded to Office 2007 and are having trouble finding the commands you need, there are interactive flash "cheat sheets" at Office Online that will show you where the commands are in the new interface in Word, Excel, PowerPoint, Access and Outlook.
//office.microsoft.com/en-us/getstarted/FX101938921033.aspx
Published June 20, 2007. Last updated on August 17, 2012.