How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark ...

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 ...

Irene Okpanachi is a Features writer, covering mobile and PC guides that help you understand your devices. She has five years' experience in the Tech, E-commerce, and Food niches. Particularly, the ...

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 ...

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 ...

Your Android battery may be dying faster than it should—and the culprit isn’t apps, but hidden system settings running quietly in the background.

Chris Wedel is a seasoned technology journalist with a rich background writing for top publications like CNET, Android Police, and Digital Trends. His work spans the consumer electronics landscape, ...

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 ...

If your iPhone’s battery life feels shorter than expected, you’re not alone. With iOS 26, several features and settings can quietly drain power in the background, even when you’re not actively using ...

Android vs iPhone battery management differs in charging speed, software control, and efficiency, shaping how long phones ...

Optimizing your iPhone’s battery settings on iOS 26 is crucial for maintaining device performance, extending battery life, and contributing to sustainable energy use. With a range of advanced features ...