21.5 inch retina iMac used as external monitor
63532
Can I connect my MacBook Pro DisplayPort to a Thunderbolt iMac to use as a display?
12109
Which graphics cards are supported by a Late-2009 iMac 27inch?
51529
Dual external monitors?
25958
How to use 3 external monitors on 15" late 2013 MacBook Pro Retina?
115195
How can I improve Mathematica's resolution on a macbook retina display?
154348
Serving high res images to retina display
38441
Can I plug two external monitors in to a MacBook Pro?
28814
how do I connect an Apple Thunderbolt display to a PC?
72024
Can I use a Thunderbolt display for a macbook pro with a mini display port?
116079
How to view monitor refresh rate in macOS?
102921
iMac with 8GB RAM -- memory always almost full
99670
MacBook Pro detects syncmaster (monitor) but doesn't display
103569
Early 2015 MacBook Air and two external monitors: how to do it and maximum resolution?
140245
How much RAM can a 2007 iMac hold?
113134
How to connect portable monitor USB Type-C to graphic card with display port or hdmi
83937
Is it possible to use a Mac Mini with a laptop monitor?
101780
HDMI vs Component vs VGA vs DVI vs DisplayPort