As Tensorflow does not have GPU support for native windows, it is recommended to use WSL windows, which is essentially a way to use Linux on a windows machine. You must do this step before proceeding to installing the Nvidia drivers and ultimately IGM.
Installing WSL
To get started, we first install wsl (more info here).
Then, we can proceed to install the NVIDIA drivers if you wish to use the GPU. At this step, you can go to the guide and follow the rest of the steps (installing the drivers and then IGM) as you are now using a Linux system.