Install Anaconda and Get Started with Jupyter Notebook !
Go to — https://www.anaconda.com/products/individual

Click on “Download” and download the installer of the choice of your operating system.

Follow the wizard and install Anaconda on your machine.
For more details on “Anaconda” go to below documentation guide -
Let’s get started with Jupyter Notebook. Open Anaconda Navigator app and click on “Launch” button under “Jupyter Notebook” icon —

This will launch the Jupyter on your browser.

Further, you can navigate to the desired folder in your filesystem and ready to create notebooks to start building your projects.
Click on “New” dropdown and click on “Python 3” option.

This will create a new notebook with the name “Untitled” which can be renamed.

You can go to “Running” tab on the launch page of the Jupyter Notebook and see all the running notebooks and shutdown whichever is not required to save memory.

Please refer to this link to learn more about how to use Jupyter Notebook –