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.

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

Clear space, optimize your battery and update the basics. These quick changes can make an old Android phone feel snappier.

In this post, we’ll show you how to lock your Windows 11 PC remotely using an Android phone. Microsoft is rolling out a new update to the Link to Windows app that now includes the ability to remotely ...

Android 15 came full of new features and capabilities, but Google also reminded us of some features that are available to devices with previous Android versions. Such is the case of the AI-supported ...

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...