Forza Horizon 4 without a Xbox one

I Want to buy Forza horizon 4 but im not sure if i need a Xbox one console to be able to play.

If you have a windows 10 pc with a good graphics card you can play it. Nvidia GTX 650 Ti or Nvidia GT 740 or AMD R7 250x.

If you get the pc digital version from the ms store then It’s a play anywhere title, so when you get an xbox you can install it on there and load the pc save and carry on from where you left off.