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

QUESTION: Are there any reasons not to use dark mode on my smartphone all the time? ANSWER: The default display theme for smartphones and computers is generally a white background with black text, but ...

Dark mode can save your battery, but only if your device has an OLED screen. Devices with LCD screens won't save battery with ...

Apple iPhone joined the dark side several years ago with the release of iOS 13. Now, its maker is bringing the Dark Mode to iPhone's Home Screen and app icons with the iOS 18 update announced at WWDC ...

Your phone's secret battery doubler uses dark mode to slash OLED display power consumption by up to 47% through hidden system ...

A typical American spends more than 321 minutes a day, Monday through Friday, reading emails. That's over five hours spent staring at screens, which can lead to eye strain and headaches, especially if ...

Not long ago, we could only view our mobile devices one way — in light mode. Since there wasn't an alternative, most of us didn't think twice about it; it was just the way things were. While it's hard ...

iOS 18 will extend Dark Mode to the iPhone's Home Screen app icons, according to multiple sources familiar with the matter. Introduced with iOS 13, Dark Mode already darkens some Home Screen elements, ...

One of my favorite new things in iOS 18 is the customizable home screen. I love the subtlety of the new tinted icons option, but there's a pop to the dark mode icons that's unmatched. Especially since ...

Students or professionals mainly use Chromebooks. A Chromebook runs on ChromeOS, a web-based operating system with a nice user interface. Most elements of ChromeOS are built on lighter color themes, ...

You can use Microsoft Excel in dark mode to change elements of your spreadsheet to a darkened color palette.