Hi,
Yes it can be hard at times. but the instructions are given in the official site. just navigate to https://pytorch.org/ 32 and you’ll see this :
image1597×694 73.7 KB
Then you simply choose your method, for example I’d like to use pip and install the cuda11 version, I click on pip, then cuda 11.0 and bingo I get my commands to install pytorch :
pip install torch===1.7.0+cu110 torchvision===0.8.1+cu110 torchaudio===0.7.0 -f https://download.pytorch.org/whl/torch_stable.html

its as simple as that.
You could also post a question and we’d be more than happy to help you out.
Happy Pytorching