Using a Mid 2011 iMac as an external display.
Hello, I was wondering if it would be possible to use my Mid 2011 iMac as a external display for a PC.
In the interest of gaming I am looking for a new gaming PC and I would really like to use my iMac as the display because I still want to use the iMac.
iMac (21.5-inch Mid 2011), OS X Yosemite (10.10)