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?

Forgot your iPhone Screen Time passcode? Learn how to reset it quickly with this step-by-step guide, including organizational tips.

Find out precisely how long it'll take a hacker to crack a password as long - and as complex - as yours, and how you can improve it.

You can limit screen time on your iPhone using the "Screen Time" feature, which will lock your apps and make them temporarily unusable. Here's how.

You can lock apps on an iPhone with a passcode-protected time limit in Screen Time. Here's how to do it.

Letting someone see your phone shouldn't also mean letting them snoop on your texts, photos, or emails. Here's how to stop it from happening.