Section on Editing the pip.ini File on Windows Needs to Be Updated

In "Further Configuration of pip and Virtualenv" (/dev/pip-virtualenv) the Windows section doesn't seem to work (I'm using Windows 10).

One's home directory would be something like:
C:\Users\johndoe

But you won't find pip in this folder. Instead, you'll find pip at a path something like:
C:\python37\Lib\site-packages\pip

(BTW, I used the guide recommended method of installing python [choco])

In addition, I'd suggest breaking this section into two parts, one dealing with *nix systems and one with Windows systems. Right now they are kind of intertwined.

If what I have suggested above is amenable, I'm happy to make a pull request with the edits I'm suggesting.

Commencez par la section « Further Configuration of pip and Virtualenv » dans /dev/pip-virtualenv et vérifiez ses instructions concernant Windows pip.ini par rapport à la disposition Windows 10 signalée. Vérifiez les chemins corrects spécifiques à chaque plateforme et séparez les instructions pour *nix et Windows ; le travail est terminé lorsque les deux sections sont clairement organisées et que les instructions pour Windows sont exactes.