Download the python-3.12.1-amd64python-3.12.1-amd64 from here. https://www.python.org/downloads/release/python-3121/ and then install it. Watch the video first. Make sure that you set the path to C:\Python without the numbers.
cd \ mkdir DEV cd DEV
python -m venv pgzero_env
dir
pgzero_env\Scripts\activate
python -m pip install pgzero (Note: Don't worry. The other one will get installed too.)