Windows uses a feature called DPI scaling to adjust how text and interface elements appear on screens with different pixel ...

From network issues to screen glitches, learn the most common issues with Samsung, Sony, and other smart TV brands, and how to fix them quickly and easily.

Your iPhone’s battery may be draining faster than it should — and the cause isn’t always 5G or brightness. Hidden settings ...

ZDNET's key takeaways The Black Screen of Death is incredibly annoying, but often easily diagnosed.The most common culprits are outdated software or faulty drivers. With a few quick fixes and basic ...

Learn how to enable ultra-dark mode on iOS 26 to save battery, reduce eye strain, and create a sleek iPhone experience.

Your smartphone, a daily essential, can silently harm your skin. Blue light accelerates ageing, while bacteria cause acne. Poor posture leads to 'tech ...

Buying used is a great way to get high-end features at an affordable price, but the risk is just not worth it unless you know ...

Windows 11 KB5070773 is rolling out as an out-of-band update to address a broken Windows Recovery Environment caused by ...

“One day, a few hours into operation, I received a frantic radio call from the actors saying the touchscreen in the final ...

Firefox's dark mode allows desktop and mobile users to browse with a darker screen that can help reduce eye strain.

Phone screen not responding to touch? Discover working fixes, causes, and expert repair tips for Android and iPhone devices.