I have an HP Pavilion. It has 1 Terabyte hard drive. The partition was split evenly. I think it's more that they don't want to accept the liability.
When you say that you'd install Zorin on that partition, which would be B:, how does that work? I followed the instructions to download balenaEtcher and created a boot drive on a USB.
Do I restart the computer and open the Boot Device Menu? And will it then ask which drive I want to install Zorin?