When you use your Mac connected to an Apple display or an LG UltraFine (which is officially supported by Apple), changing the brightness of the external display is just as easy as doing it on your Mac ...

I had only used my laptop for work for the longest time, so a couple of years ago, when I switched to a multi-monitor setup for the first time, I faced a big surprise: Windows cannot control the ...

Display Data Channel (DDC) is a very useful feature of modern digital displays, as it allows the graphics card (and thus the OS) to communicate with a display and control features such as brightness ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. When you use an external display with your Mac ...

Dimming the light on your computer is an easy task, but what happens when you want to dim the light on multiple monitors? Windows has its tool for adjusting the brightness, but it isn’t capable of ...

Laptops are great, but you don’t have to limit yourself to a tiny laptop screen — especially when you’re using a laptop at a desk. Adding a second screen is easier and cheaper than ever. The same is ...

With iPadOS 16, iPad users can finally extend their display to an external monitor. Here's how the feature works in tandem with Stage Manager, another new feature in the forthcoming update. In Apple's ...

In the world of computer setups, sometimes it seems like some sort of display arms race is going on. Even five or six screens isn’t uncommon anymore, with a few external displays added to the devices ...