Need help with setting up dual monitors

[xstaticj]

Hello, I am looking to run two Acer VG248QE 144hz monitors. My question is how would I run it if i want one to be my PC gaming and the other for my Xbox but also have them together for when i do productivity? What would I need to buy? Thanks

 

[xstaticj]

MERGED QUESTION
Question from xstaticj : "Need help with setting up dual monitors"

Hello, I am looking to run two Acer VG248QE 144hz monitors. My question is how would I run it if i want one to be my PC gaming and the other for my Xbox but also have them together for when i do productivity? What would I need to buy? Thanks