Connecting my Macbook to my iMac using thunderbolt3
Good day,
I have a MacBook (Retina, 12-inch, Early 2015) only one usb-c port and a iMac (21.5-inch, 2017).
I would like to use the iMac as a display for the MacBook but when I hit the command F2 button combination a error comes up saying something like thunderbolt accessories are not supported on this mac
how would I be able to connect the 2