NumPy is an open-source library for the Python programming language. We show you how to install NumPy using PIP on Windows 11/10 PC.

With a command-line switch, you can see at a glance all the Python interpreters you’ve installed and then invoke a specific version, whether it’s 32-bit or 64-bit. Install the py launcher ...

During Python setup, you’re offered the option to install the py launcher, a small executable that lets you select (via command-line flags) which version of Python to use for a given script.

Microsoft has released the open-source Windows Package Manager for developers and general users to install applications on Windows 10.