Changing address

I have moved and would like to change the old address that keeps popping up on my computer whenever an address is requested. But I can't figure out where to do this.

Which address are you referring to? Your postal address? Your email address?

My postal address.

Your postal address may be embedded in several places. It's in your Apple registration at the Mac App Store in your personal info. It may also be in whatever you're using for word processing. For example - my address is in Word 2011. You may also have it listed in your contacts application under your own name.

Thanks for your help. I have changed it at the Mac App Store. I've also changed it in my Contacts app. And I've changed it with some credit cards. We'll see it that does the trick. Thanks again.