Windows version with Nvidia support

Hi,

I am a computer programmer of 40 years and have been told by my colleagues about this new tool that they are very enthusiastic about and according to whom one which I must try. Part of their enthusiasm stemmed from that fact that they said this tool was created by the same person who build the best OS kernel in the world. I genuinely became curious and they told me to sign up on this site called "github" which i did (hope this is the correct one) and clicked on the link they gave me. I have now spent a couple of hours searching for the NT kernel source code but I couldn't find it. Is this the correct site or have I made a mistake ? There is no reason to doubt my colleagues because they have no reason to lie to me. I wont dwell much on the windows kernel source because as one wise man used to say: "Good things in life are never free" and it is stupid to insist that they should. My enthusiasm has diminished a bit still I am eager to try out this tool that my colleagues seem to be very much excited about. However I see no build instructions or a windows executable to run on my machine. Also if I havent mentioned before I do have an nvidia graphics card which is produced by the best tech company in the world. Nvidia is one of those things in the world that inspire me to live and I am deeply distraught that there is no instructions regarding this tool on how to to use it with an nvidia graphics card. I use my nvidia card for everything including my cpu. So kindly provide instructions on how to use it on windows running entirely on my nvidia H100.

Best.