Plug in the external monitor, go into settings, display, and choose extend desktop. Use the cartoon of the monitors to tell the computer how they're physically arranged relative to each other
I have an MSI gs63VR Stealth Pro laptop and it only has one HDMI port and no other video ports of any kind. I'm a big gamer and I want to use a second monitor I have just to adjust music and discord without tabbing out of games. Any answers or suggestions would be helpful. Thanks!