Google's strongest security features are hidden behind a single toggle - turn it on to shield yourself from theft, scams, spam, and more.

Secure your phone in 2026 with real-world tactics. Patch, lock, encrypt, and defend against modern attacks with this ...

To lock Signal, open its in-app settings and select "Screen Lock." It'll use the same security method and passcode that your ...

Add text: Settings > Display & touch > Lock screen > Add text on lock screen. Edit shortcuts: Settings > Display & touch > Lock screen > Shortcuts. Change how you unlock it: Search Settings for Screen ...

It's easy to change your lock screen on an Android to a photo of your own or a default wallpaper. Here's how to do it.