Things You'll Need
Instructions
Create a New Windows Live ID
Go to www.passport.net and click the "Sign up" button in the left frame.
Select the "Yes" button to use an existing email address with the new account. Select the "No" button to create a new hotmail email. Click "Continue."
Follow the instructions to create a new ID, or link an email address to a Windows Live ID.
Save Your Gamer Picture
Go to the Xbox homepage at www.xbox.com. Click the "Sign in" button.
Enter the information for your Windows Live ID and click "Sign In." If this is your first time signing in to Xbox.com, answer the prompted questions to attach your Windows Live ID and your Gamertag. You will need your Xbox Live account's address, phone number and credit card information found in the "Account Management" section of the Xbox Dashboard.
Click on "My Xbox" and select "Edit Profile."
Click on "Gamer Picture" or scroll down to view the pictures available for your account.
Right click on the picture you wish to save and select "Save Image As." Select a location on the computer's hard drive and click "Save" to place the image on your computer.