[docs] [issue30122] Added missing things to Windows docs.

[Decorater]

New submission from Decorater:

I realized the Windows docs lacked some information so I added it. I will try to create an cherry pick for 3.6 and 3.6 as well. Also if desired I could also see if it can be applied to the 2.7 branch as well.

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assignee: docs at python
components: Documentation
messages: 292005
nosy: Decorater, docs at python
priority: normal
severity: normal
status: open
title: Added missing things to Windows docs.
versions: Python 3.5, Python 3.6, Python 3.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30122>
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