A Microsoft file hosting and synchronization service.
To change the credit card associated with your Microsoft account for billing, follow these steps:
- Go to the admin center.
- If you're using the Simplified view, select the Products tab, then select View payment methods. If you're using the Dashboard view, go to the Billing > Bills & payments page, and select the Payment methods tab.
- Select the More actions button (three dots) for the payment method you want to update, then select Edit.
- In the Edit payment method pane, update your payment method information, including the name on the credit or debit card, billing address, or expiration date. Note that you cannot change the card number directly; if the card number has changed, you will need to replace it with a different payment method.
- Select Save to apply the changes.
If you need to replace the card entirely, you can do so by selecting the Replace option instead of Edit.
References: