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 ...

Does your iPhone battery need a boost? These Apple iPhone battery tips and tricks will help get you through the times you can ...

To save battery on an Android, you can change your display and app settings without having much of noticeable impact on your ...

Follow ZDNET: Add us as a preferred source on Google. Samsung's Galaxy smartphones are some of the best Android phones available today, thanks to their responsive and feature-rich software. But most ...

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 ...

Apple overhauls the iPhone's Battery Settings page with an Adaptive Power Mode that will automatically reduce screen brightness or slow down some activities to prolong battery life. Apple's iOS 26 is ...