Windows ➡️ https://www.python.org/downloads/windows/

MacOS ➡️ https://www.python.org/downloads/macos/

Linux ➡️ https://www.python.org/downloads/source/

⒈ Download https://www.python.org/downloads/windows

⒉ Install python-3.11.1-amd64.exe ( 記得請勾選 ✅ Add python.exe to PATH )

⒊ Finish Installation

Open your ” Terminal ” (@ Windows)

python -V ↩️

C:\>python -V
Python 3.11.1

python --version ↩️

C:\>python --version
Python 3.11.1

python ↩️
exit()

C:\>python
Python 3.11.1 (tags/v3.11.1:a7a450f, Dec 6 2022, 19:58:39) 
[MSC v.1934 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" 
for more information.
>>> exit()

Official Download ➡️ https://www.python.org/downloads/