Manage all your credit card and other payment info for your Microsoft account in one place.
Sign in to account.microsoft.com.
Go to Payment & billing and select Payment options.
Pick a payment method, and select Edit info.
Enter your updated info, and select Next. You're done unless you see more prompts.
Article ID: 4026594 - Last Review: 2017, ഓഗ 11 - Revision: 1