How to Add Python to System PATH

Method 1: Using the Installer (Recommended)

• Download Python from the official site: https://www.python.org/downloads/.
• Run the Python Installer.
• Check the box that says “Add Python to PATH” at the bottom.
• Click Install Now and let the installation complete.
• Open Command Prompt (Win + R → type cmd → Enter).
• Type:python --version
       If it shows the version number, Python is successfully added to PATH!
  

• Find Python’s Install Location
  • Default location:C:\Users\YourUsername\AppData\Local\Programs\Python\PythonXX\
    (XX is the Python version, e.g., Python39 for Python 3.9)
  • If installed elsewhere, open Command Prompt and type:where python     This will show the installed path.
    
• Add Python to System PATH
  • Press Win + R, type sysdm.cpl, and hit Enter.
  • Go to the Advanced tab and click Environment Variables.
  • Under System Variables, find and select Path, then click Edit.
  • Click New, then paste your Python installation path (e.g., C:\Python39\     or found location).
  • Also, add the Scripts folder (C:\Python39\Scripts\).
    
• Apply and Test
  • Click OK on all windows to save changes.
  • Open Command Prompt and type:python --version     If the version appears, Python is now in your PATH!