As others have said I think it just does 1 screen but it's a 4K screen you can make whatever size you want. I run 3 monitors (2 vertical on the sides, one horiz

As others have said I think it just does 1 screen but it's a 4K screen you can make whatever size you want. I run 3 monitors (2 vertical on the sides, one horizontal in the middle) and I love that setup but with a window tiling app I could make 1 big screen work just as well I think. This is why I preordered it and if I don't think it delivers on that experience I'll probably return it. Productivity is my #1 use case with things like content consumption being a distant second.