Hi Scott Hodges,
Welcome to Microsoft Q&A forum. I'm happy to help.
Windows does support multiple monitors, and you can setup 3 monitors easily with position customization.
Regarding your information, your card has 3 x HDMI and 1 x DP, you can connect 3 monitors by HDMI or 2 HDMI and 1 DP. Then you may customize their resolution, main, position, etc. individually.
You may follow this guide to understand the settings: How to Connect 3 Monitors to a Computer.
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I hope that above information is helpful to you.
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