Change address

Hi Kathyost,

Thanks for coming to Apple Support Communities for help today.

To update you information on iTunes for Windows, please see this article: Change your Apple ID payment method if you don't have an Apple device. These directions will help you get to the area to edit your address and other information if required.

"Change your payment method in iTunes on your PC or Microsoft Surface

1. Open iTunes.
2. In the menu bar at the top of the iTunes window, tap or click Account, then tap or click View My Account.
3. Sign in with your Apple ID.
4. Make sure that what's listed on the Account Information page matches the information on file with your financial institution.
5. Tap or click Manage Payments to the right of Payment Information. (If you're using an older version of iTunes, tap or click Edit to the right of Payment Type.)
6. 
7. To update a payment method, tap or click Edit. To add a payment method, tap or click Add.
8. Update, remove, or add payment methods. If you have multiple payment methods, you can change the order. Apple will attempt to charge payment methods in order from top to bottom. You can't change the order in which Apple ID balance is charged."

Also be sure iTunes is completely updated: Update iTunes on PC.

Have a fantastic day!