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 ...

Do not replace your Fire TV yet. These quick settings can fix lag, buffering, and slow performance. Try these 10 simple changes and enjoy smooth streaming again without spending anything.

ZDNET's key takeaways A Roku beta test may rearrange your home screen apps.This beta test is not opt-in.The redesign will ...

Windows 11 Canary build 27982 is now rolling out to Windows Insiders, offering them additional Lock Screen customization, ...

You might not know about all of these iOS settings, but they let you tweak your experience and get the most out of your iPhone.

Android's accessibility settings are a suite of features that make smartphone use possible for those with vision and hearing ...

Apple is giving you more control over your iPhone's Liquid Glass redesign, as well as a useful new security setting.

Sick of your laptop battery running out in no time? It’s frustrating—especially when you can’t stay near a power outlet. I used to struggle with this too, but a few tweaks helped my laptop last longer ...

Follow ZDNET: Add us as a preferred source on Google. I've been fairly vocal recently that Samsung's One UI 7 is my favorite Android skin. It is fast, responsive, and intuitive. But nothing comes fine ...

The method shared will not stop calls from coming to your phone but will silence them. For iPhone users, go to settings on ...

Apple has now made iOS 26 available to download on compatible iPhone models, and if you just installed the new software, Apple has made some changes and feature additions to the iPhone Lock Screen ...