If you know how to use Python, get started on the jupyter notebook.
You can start this with:
jupyter lab in the command line.
If not, go to the intro to python notebook here.
You should be able to clone the repo and then work your way through lab 0.
You can read through these until you finish 2-jupyter.ipynb, then you can start jupyter in the same way:
jupyter lab
If you have any issues, let me know!