Instructions
Navigate to the "PlayStation Network" menu, and select "Sign up for PlayStation Network."
Select "Create a New Account." Click "Continue." Select your language, country and birth date.
Click "Accept" after reading the license agreement.
Enter your email address, then enter a password for your account. Enter a security question and answer. This will be used if you forget your password and are unable to log in to your account.
Enter the desired gamertag into the "Online ID" field.
Enter your personal information, including full name and street address, into the appropriate fields. Click "Confirm" to create the account. You have the option of setting an avatar for your Online ID, if desired.