Microsoft Word is full of tricks. On this page, I described one simple trick to customize the way addresses appear when you drop them in from Microsoft Outlook.
A client told me about how to make Word print out customized return addresses on envelopes – special font layouts, or inserted graphics. Create the perfect return address on a blank page in Word, highlight it, and click on Insert / AutoText / New. Name it EnvelopeExtra1. Now Word will automatically print that as your return address when you create an envelope with the Envelopes And Labels tool. Cool, eh?