Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi Rosemary,
You can manage all your billing information by signing in to the Payment Options page of your Microsoft account. Just visit account.microsoft.com/billing/payments log in and you’ll be able to update your credit card details, billing address or any other payment method. Once you’re signed in find the payment method you want to change and select View or edit card from there, you can update info like your billing address, expiration date, or CVV. After you make your changes, click Save to apply them.
You may also refer to this article for more info: https://support.microsoft.com/en-us/account-billing/update-a-microsoft-account-payment-method-2ca44141-c10d-a693-7ea6-3a22f5213283