Learn how to enable a Screen Lock and Change PIN on the Signal messenger app to better protect your app and the messages in it.

Click the “Settings” icon on your Nintendo Switch 2 home screen, then scroll down and select “System”. Next, scroll through the options until you reach a setting that says “System Lock”.

But when Apple released iOS 18 in September, that update gave you the ability to change or remove the flashlight and camera controls on your iPhone's lock screen.

Another massive change is the addition of shortcuts to the lock screen. We saw device controls and Google Wallet come to the Pixel with Android 12, with a simple option to toggle off and on.

Your face makes for a very good security check, but your passcode remains a weak spot. Here's how to change it to keep your iPhone data safe by changing your lock screen passcode.

You don't have to suffer an endless scroll of boxes anymore! iOS 16 gives you three options to display Lock Screen notifications.

Worse yet, you can't even change the lock screen shortcuts on Pixel phones. Fortunately, Google's dropping some signs of change this with the latest Android 13 beta.

At last, your iPhone lock screen doesn't need to look like everyone else's. To change the clock font and color on iPhone, your device needs to be running iOS 16 (or later).