I'm a 77 year old beginner. I know Excel VBA, but not Python. On page 7 it instructs me to install jupyter.org or Juptyer and numpy.org for NumPy. I tried doing this but it gives me an instruction "pip install jupyterlab" and then jupyter lab to launch lab. Then pip install notebook and jupyter notebook to launch notebook. I'm assuming all of this is done in Python and I must first install Phthon. Any help will be appreciated.
I'm a 77 year old beginner. I know Excel VBA, but not Python. On page 7 it instructs me to install jupyter.org or Juptyer and numpy.org for NumPy. I tried doing this but it gives me an instruction "pip install jupyterlab" and then jupyter lab to launch lab. Then pip install notebook and jupyter notebook to launch notebook. I'm assuming all of this is done in Python and I must first install Phthon. Any help will be appreciated.