The version of python

apologize for my bad english

I only download the latest version(3.12.0), but why my version in cmd is 3.10.12?
I have already checked the path when I download the python.

And can somebody teach me how to use pip, my cmd said that wasn’t a command.

If you’re using Windows, try the pip module and Python Launcher py instead:

py -m pip install some_module

You can see which versions of Python you have with:

py -0

Ummh is there a pip without python installed?.. if you install python correctly then pip will be available and the CMD will recognize it as a command.
first watch this… https://youtu.be/nU2Egc3Zx3Q?si=7wWgFFHFdxi979Tw to correctly install python…