====== python environment tool ======

  * https://www.anaconda.com/
  * Anaconda is a like broader version of PIP for package management for python development and related
  * it package more than python related stuffs, and other extended language and tools as well;
  * Anaconda managed environment for each task, like virtualenv python module to isolation development and configure for each task, and not limited to isolation of python but others as well
  * anaconda is mainly for Python and R, and for data science and machine learning, 
  * docker also can isolate, but is for wide range of use case

Component of anaconda:
  * navigator: a pre-defined package list
  * Jupyter notebook: is also pre-installed as part of it
  * spyder code editor: is also included
  * Anaconda Promopt to start the env cmd termnial

====== Problem and Fix ======

  * if nagivator is freeze on startup, close the VSCode that auto popup