administration username & password

You (yes, you 🫵) are the administrator of your device (once you are old enough to own your own device that is).

Nobody but you (or a trusted adult) should have your device’s administrator info.

If you lose control of your administrator info, you — and your device — are both toast.

Find your device’s login screen

(Noodle around or search for it.)

REMINDER: The screen arrow is a point of focus and its current location will affect the outcome of your mouse click.
clicking the apple  to reveal a drop-down menu
system settings menu selection
Apple ID ➡️ Sign-in & Security
Record your device’s administrator info ℹ️ (e.g. username and password) into your technology notebook 📒 (explanatory doodles are a plus).