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

How to Check Battery Health on Android with built-in settings, diagnostic codes, and apps to understand battery wear and ...

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 ...

Your old Kindle can be a worthy companion depending on how far you're willing to optimize it. Adjusting the duration between ...

If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...

The new SmartPower HDR tech adjusts the voltage to keep laptop displays from draining your battery unnecessarily.

Google's December Pixel update delivers 33 bug fixes alongside Android 16 QPR2, addressing battery display issues, fingerprint unlock problems, and display glitches across 18 device models. The update ...

Google's December Pixel update delivers 33 bug fixes alongside Android 16 QPR2, addressing battery display issues, fingerprint unlock problems, and display glitches across 18 device models. The ...

[UPDATE: Since the article below was first published, LG Display has also confirmed ahead of CES 2026 (on December 28) that it plans to apply new Primary RGB Tandem 2.0 panel technology to all of the ...

China lithium-ion battery cells for energy storage tipped to jump 75% this year China dominates production as global, domestic demand climb Surge driven by data centres, China renewables and reforms ...

Like the rest of the OnePlus 15 series, the 15T reportedly features a 165Hz display. The panel measures 6.3 inches and uses a flat OLED design with a 1.5K resolution. Powering the phone could be ...

OnePlus recently confirmed that it will soon unveil a new series called the OnePlus Turbo. Expected to arrive in January 2026, the lineup will include performance-focused phones that will rival ...