If you have need to connect a second monitor to your Mac and have a spare iMac lying around, here's how to use an iMac as a second monitor.

Hi All, As mentioned in another thread, my 2015 27-inch i7 iMac Retina 5K has stopped working. It's in the Apple Store at the moment. The repair is likely to cost more than the computer is worth ...

You have an old iMac that has a perfectly good display. Wouldn't it be great if you could use it as a second monitor with your new MacBook Air. You can, but you may be underwhelmed by the results.

If you have an iMac made in mid-2011 or later, here is how you can use it as an external monitor.

I have an iMac DV at 400Mhz and eventhough i dont plan to upgrade any time soon i am interested to know if i could use it as a second monitor when/if i will buy a tower.

Though the new 27-inch iMac with Retina display has the same overall design as Apple's previous all-in-ones, it ushers in a 14.7-million-pixel 5K display with screen resolution of 5,120 x 2,880.

Apple's beautifully designed 27-inch iMac will surely dazzle anyone who works in 4K video or high-resolution photography. The unmatched 5K Retina display paired with solid high-end performance at ...

The 24-inch iMac is available to pre-order, but the lack of ports and pricing may be an issue for some. Instead, consider a Mac mini and a 24-inch monitor, and you may have cash left over.