Looking for a way to use your old iMac as a monitor? This guide walks through how to use your gorgeous 5k iMac display for your Mac or PC.. Have an older iMac? Using it as a monitor for PC is a good idea. Read this article to learn how to use iMac as Monitor for PC.
Have an older iMac gathering dust? Turning it into a high-resolution 5K monitor is much cheaper than buying a new display - but Apple hasn't made it easy.. Learn how to repurpose your old iMac as an external monitor. Turn your old iMac into a secondary wireless display with AirPlay Easily control brightness and volume of the external iMac from the.