I've always found that there are ways to become just a little bit more efficient using a program, especially by using hotkeys (also called shortcut keys, or key combinations). In my CIS 126 course last evening, we discussed some of the Excel keyboard shortcuts. Would you believe there are hundreds?
Microsoft has a complete list in their online help. Take a look - odds are you will find a hotkey that will make you more efficient!
http://office.microsoft.com/en-us/assistance/HP052037811033.aspx