If you aren't sure you entered your Apple ID and password when setting up Screen Time on your own device, reset it this moment.

You might set up Screen Time to put a bar in front of yourself from spending too much time on apps. What if you forget its passcode?

Screen Time also serves as a parental control system, since it can be used to place restrictions on what a child can access, who they can contact, and how long they spend on apps, websites, and more.

Next, before you do anything else, scroll down and select Use Screen Time Password. Enter a four-digit code that will serve as your password to access Screen Time settings as well as to unlock apps.