Hi,

I just bought myself DELL XPS 15 9570 the one with 4K and 1050Ti Nvidia graphics card. I wanted to install Ubuntu on it or other Linux distro. I'm just wondering since it came with activated Windows 10. If I ever want to go back in using windows, is there a way to install an activated Windows 10 again. I am under the impression that when I bought this machine I also bought the corresponding OS product activation key. That's why I'm assuming that If I ever botched the linux installation (battery performance went down, can't enable graphics card, etc) I can still bring it back the way it used to be.