Setting up Parental Controls on the PS4 is a simple process. 1. Press the PlayStation button on the controller. 2. Enter the Settings menu. 3. Select Parental Controls.4. Select Restrict Use of PS4 Features This will reveal the Application, Internet Browser, Select New User and Log In to PlayStation 4, and Change Passcode menu options.5. To change Application controls, select Application, enter your Parental Passcode, then choose a Level between 1 and 11 from the menu.. To allow or disallow new users from creating accounts on the PS4, choose Select [New User] and Log In to PS4, enter your Parental Passcode, then choose Allow or Disallow. 8. To change your Passcode, select Change Passcode, enter your Parental Passcode, then enter a new Passcode.