Saving energy isn't just about keeping bills down. A new analysis of 100 existing studies across 42 countries shows that ...

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 ...

Discover the ultimate guide to optimizing iOS 26 battery life with actionable tips to keep your iPhone running longer and ...

The Low Power Mode setting on iPhone and iPad is a feature that helps conserve battery life and keep your device running longer.

It's easy to turn off tablet mode on your Windows 10 device if it has both computer and tablet functions. Here's how to do it ...

Learn how to fix PS5 error CE-117773-6 with simple step-by-step methods, from quick restarts to advanced network fixes.

If you’ve ever had Wi-Fi slow down just when you needed it most, you’re not alone. These days, we depend on the internet for ...

A new software feature in iOS 26 called Adaptive Power also contributes to improved battery life. It's enabled by default on ...

Washington Post reporters analyzed data from over 800 TikTok users to learn how the app turns people into power users, some ...

Turn off a poor connection: If you're somewhere with Wi-Fi and your network connection is poor, shut it down. Activate Airplane mode or turn off mobile data, then manually enable Wi-Fi. The cellular ...

Head to the iOS Settings page, then tap Battery: Here you’ll see details of your recent battery usage, together with the apps ...

Clearing your PS5 cache won’t delete your games, saves or settings, but it can clear out the junk data that’s slowing things ...