Installing Jupyter Notebook
The two main methods recommended by the official documentation are through a python program called Anaconda, or directly through pip (the main package manager for Python). If you don’t know what either of those mean, don’t worry, just follow the instructions.
Anaconda is software designed to make it easy to install an entire data analysis suite all at once.
Follow instructions for that here. It will have Jupyter Notebook installed by default.
If you are comfortable with command line, and already have Python installed, you can just use pip. The command is:
pip install jupyter-lab
and to initialize it the command is: