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 ...

Android phones have become an essential part of our lives, powering everything from work to entertainment. Over the years, smartphones have evolved from basic mobile devices to powerful gadgets packed ...

If your phone battery dies by afternoon, a few simple setting changes can add 3–5 extra hours. From screen brightness to ...

Your Samsung phone may already have good battery life - but a few smart tweaks can make that even more enduring.

If your Pixel 9 battery life isn’t living up to the hype, you’re not alone—but don’t reach for the return label just yet. This guide walks through practical, no-nonsense tips to extend your battery ...

Phone users who are having issues with a fast-draining battery should see if switching these three settings can make a ...

If you've got a Nintendo Switch 2 then the battery preservation mode should be a new priority for you! Let's be clear though - this isn't the same thing as a way to conserve battery power, like when ...

I love laptops with OLED displays, but they can hurt battery life. Setting changes can help, though, and I also have two tips to prevent OLED burn-in. Matt Elliott is a senior editor at CNET with a ...