If you’re like most people, you probably have a PlayStation 4 account number. But if you don’t, there are a few things you can do to change it. First, go to the PlayStation website and sign in. Then find your account number and enter it into the account management system on the website. Next, go to your PlayStation 4 console and press the “Account Settings” button. Under “Account Number,” select “Change Account Number.” Now that you have your new account number, be sure to use it when playing games or online services on your PlayStation 4.