Installing Python 3 on Windows

Download the latest version of Python 3.6 from the official website

https://www.python.org/downloads/

Add Python directory to the PATH

Usually Python directory is

C:\Python36\;C:\Python36\Scripts\

You can ddd the directory C:\Python36\ to the PATH by running the following in powershell.

To open PowerShell, an interactive command line shell for Microsoft Windows, in the search, type powershell.

[Environment]::SetEnvironmentVariable("Path", "$env:Path;C:\Python36\;C:\Python36\Scripts\", "User")

[Environment]::SetEnvironmentVariable("Path", "$env:Path;C:\Python36")

or

[Environment]::SetEnvironmentVariable("Path", "$env:Path;C:\Python36")

Please restart the Powershell after that

Another way To Install Python 3 and Set Up a Local Programming Environment on Windows 10