A memo that created a Python development environment on Windows 10 because I bought a new computer for various reasons such as telework. I didn't make a note when I built the environment on my old computer.
In Looking for a specific release ?, select Python 3.8.3.
Download the Windows x86-64 executable installer and install it with the wizard. Note) Check "Add Python 3.x to PATH" and register it in the environment variable.
Say "Disable path length limit" and click on it.
Check if the installation is complete.
Start CMD and type python.
Looks okay. Oh, time. .. Well? Let's change the settings later.