pip installed Jupyter
If your cmd command window does not recognize pip command, under the configuration environment variables (the python's '' Scripts '' folder path is added to the inside '' path '' variable).
Use the following command to update the pip and installation Jupyter
pip3 install --upgrade pip
pip3 install jupyter
Start Jupyter
jupyter Notebook
jupyter notebook
References:
Jupyter official explanation
https://jupyter.readthedocs.io/en/latest/install.html
pip Configuration
https://blog.csdn.net/zyx19950825/article/details/52469813
Use the most detailed guide: ultrafast started Jupyter Notebook
https://blog.csdn.net/datacastle/article/details/78890469