2 screens (Euro Truck Simulator 2)

connect the HDMI cable and put the settings in the computer and that's it

Chermet
On two, it will not be convenient to use 3 monitors. and the video card must also pull
A to incl. the function must be set to r_multimon_mode in the config file (0 - disabled, 1 - wide viewing angle with user interface on the central monitor, 2 - three separate views). In three-view mode, you can balance the framing using the consonant variables r_multimon_border_fov_ *