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 ...

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 ...

The iPad is a versatile device. You can use it as a TV, a notebook, a sketchpad, a gaming console, or a laptop (with the right accessories). But one of its most underrated features is its ability to ...

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 ...

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 ...

Modern gaming laptops have come a long way. They might be slim, powerful, and long-lasting, but they still can’t compete with desktop monitors in screen real estate. Even the largest gaming laptops ...

Apple likes to promote the idea that an iPad can replace a laptop or desktop computer — we all remember the infamous “What’s a computer?” TV ad. One of the ways this is supported is connecting to an ...

Don’t know how many external monitors your MacBook supports? We have the answer. Image: Google ChatGPT/Cult of Mac You can be excused if you don’t know off the top of your head how many external ...