how to use iMac (Retina 4K, 21.5-inch, 2017) as display only? not able to see arrangements tab in display settings
how to use iMac (Retina 4K, 21.5-inch, 2017) as display only?
I am not able to see arrangements tab in display settings.
A 2017 iMac is too new to use as a display.
Use your iMac as a display with target display mode - Apple Support
