To install the NumPy library using PIP, use the command: pip install numpy. This command will download and install the latest version of NumPy from the Python Package Index (PyPI) to your system.

After a you successfully install Python on Windows, you should test out Python's built-in REPL tools and run some code in Python's Integrated Development and Learning Environment (IDLE) tool. Other ...

If you’ve upgraded an existing Python interpreter with a minor point upgrade—e.g., from Python 3.11.1 to Python 3.11.3—you can upgrade any corresponding virtual environments easily enough.