How do I install an old version of python (3.4)?

Due to the fact that it was not possible to install the PyAudio library, I deleted python 3.7 (I read that this library is not supported in new versions), but when I try to download python 3.4 and run it in the command line, the microsoft store opens, which offers to install python 3.7 or 3.8. And how to install python 3.4 for anaconda in working with jupyter notebook?

Author: NikitiyMezenczev, 2020-05-13