As it turns out, the question of how to attach an external display to an iMac or any other kind of Mac device, such as the MacBook, and have an iMac dual monitor setup, is quite common and is an easy ...

So, I was in the local Apple Store tonight, and got to playing with a 2011 27" iMac. In the system information, under displays, the built-in display was listed, following by 4 additional displays, all ...

As long as you need both external displays to show the same content, it should work fine. So you'll have the iMac display and a second display that is an expansion but mirrored on both displays, or ...

Many readers want to use an old iMac as an external monitor—it’s one of the most frequent Mac 911 questions! We previously provided an almost-comprehensive answer to the question before Apple restored ...

CRT iMacs - revisions A through D - sometimes exhibit a video display failure problem where after starting up the system, it powers down immediately after a few seconds, without even lighting the ...

Posts from this topic will be added to your daily email digest and your homepage feed. A $260 drop-in replacement board turned the iMac G4 into my favorite and least practical external display. A $260 ...

The 5K iMac features a great display, but it comes with no built in input options for connecting external media sources like gaming consoles. Yet, there is a way to play gaming consoles like Nintendo ...

Update: Hours after this story was published, Apple updated the tech specs for the new iMac to indicate that configurations with the 10-core M4 chip support one external display with up to 8K ...

Depending on your lifestyle, you may have encountered the need to increase your screen real estate for your computer. Whether it's to improve your workflow, stream content, or play games, a larger ...

Changing your screen resolution in macOS should be a fairly simple task, but there are actually a few more steps involved than you might imagine. That's because your options change based on whether ...