Is there a way, using javascript, to detect if there are multiple monitors connected to the device?
39549
Testing for multiple screens with javascript
109233
View linked Excel 'Windows' on separate screens
65363
how to check if nvidia or intel graphics is being used
17220
Is it possible to connect two monitors on a laptop, one through HDMI and the other through DisplayPort?
79366
Using ArcGIS with dual/multiple monitors?
124905
Using a subset of monitors for remote desktop
128438
Multiple /dev/video for one physical device
151480
Nearby electronic devices turn off laptop's display
83691
How can I monitor other windows non-intrusively (enable picture-in-picture feature) on GNOME 3?
26700
Ubuntu Detects 2 monitors when I only have one
144465
Eclipse detecting the same device multiple times
38441
Can I plug two external monitors in to a MacBook Pro?
88357
Is there a way to plug two monitors into a single laptop VGA port?
25958
How to use 3 external monitors on 15" late 2013 MacBook Pro Retina?
38598
Connecting 24 monitors to one PC
101222
Remember window sizes and placement when unplugging and replugging second monitor
42633
How can I make the cursor in Windows with a multiple monitor setup behave like it's moving between all monitors having the same resolution?