Things You'll Need
Instructions
The Steps
Navigate to "My Xbox" and select your Gamertag after signing in to your profile and press "A" to select it.
Select "Manage Account" and press "A."
Select "Memberships" and press "A."
Select "Xbox Live Silver Membership" and press "A."
Select "Modify Membership" and press "A."
Choose between 1, 3 and 12-month Xbox Live Gold memberships. After selecting an option, if you have not already added a payment method, you will need to select "Add Payment Option" and press "A."
Fill in your credit card information and purchase.