You can set your iPhone screen to stay awake for longer or to never turn off by adjusting the Auto-Lock settings. Here's how to do it.

Does your Windows laptop's battery drain as quickly as water escaping through a leak? If that seems familiar, you may not be making full use of the built-in features in Windows that help reduce ...

Battery anxiety is the worst, and Battery Saver is a no-brainer feature that helps at just the right time. Standard Battery Saver steps in at the 20% mark, dims the interface, drops the screen refresh ...

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 ...

With One UI 8 Settings, you get plenty of smart tools designed to help you stretch every bit of power without slowing your tablet down.