Power up with these display tips ...

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 ...

How to: Open the Settings app > Display. You'll get two cards for Light and Dark. Tap on the Dark option. Alternatively, you can change the system wallpaper and continue using the light theme, but ...

Maximize Google Pixel battery life and performance with expert tips, adaptive settings, and Android optimization to keep your ...

Discover simple tips to maximize your iPhone battery life and reduce power drain with easy adjustments and smarter habits.

Tired of low battery alerts on iPhone? These five simple display settings can help extend battery life and reduce power drain ...

Nothing drains your phone's battery quite like the display. This is especially true for devices with larger screens, higher resolutions, and faster refresh rates. That's why, when you look for battery ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

No one wants to be stuck with a dead phone on the commute home. Fortunately, Apple has shared several simple settings adjustments that can significantly extend battery life, allowing users to get more ...

Along with strangling your iPhone’s overall performance, Low Power Mode dims your screen, reduces bus- brilliance, turns off ...

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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 ...