iMac as a monitor for PC/PS4 ?
Which iMac can work as a monitor for PC/PS4 ?
I want to upgrade my old 2008 iMac but have been put off buying any of the newer models as I want (due to limited space on my desk) to also use the iMac as a monitor for my Windows PC or PS4.
As i understand it a 2011 27" might work ? But if so how do I do it or is there a way of making the new 2015 models work as a monitor ?
Many Thanks
iMac, OS X Yosemite (10.10.4)