Python : Install2024/12/09

Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

# download
PS C:\Users\Administrator> Invoke-WebRequest -Uri "https://www.python.org/ftp/python/3.13.1/python-3.13.1-amd64.exe" -OutFile "python-3.13.1-amd64.exe" 

# install (to System Wide + set PATH)
PS C:\Users\Administrator> .\python-3.13.1-amd64.exe /quiet InstallAllUsers=1 PrependPath=1 Include_test=0 

# installation processes are running
PS C:\Users\Administrator> Get-Process -Name "py*", "setup*" 

Handles  NPM(K)    PM(K)      WS(K)     CPU(s)     Id  SI ProcessName
-------  ------    -----      -----     ------     --  -- -----------
    260      19     3728      14876       1.23   2696   0 python-3.13.1-amd64
    209      15     2764      12144       0.09   3364   0 python-3.13.1-amd64
    380      27     7128      25124       0.63   5480   0 python-3.13.1-amd64

# after finishing installation, processes above finish
PS C:\Users\Administrator> Get-Process -Name "py*", "setup*" 


# reload environment variables
PS C:\Users\Administrator> $env:Path = [System.Environment]::GetEnvironmentVariable("Path","Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path","User") 

PS C:\Users\Administrator> python -V 
Python 3.13.1