CUDA Toolkit and Windows 10 Home Installation Problems

I am having difficulty installing CUDA on my system. I am a budding Data Scientist and just got an MSI GE66 Raider 10SFS with a GeForce RTX 2070 Super with Intel I7 10th generation CPU, CUDA driver 10.2.151. There seems to be many different opinions about the installation process which leaves me confused. Can someone lead me to the CORRECT way, and correct CUDA installation? I don’t want to screw up my machine. :o)
Thank you ever so much