Add the Python FAQ lists to the documentation. Copied from sandbox/faq. Many thanks to AMK for the preparation work.
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+=============================================
+"Why is Python Installed on my Computer?" FAQ
+=============================================
+
+What is Python?
+---------------
+
+Python is a programming language. It's used for many different applications.
+It's used in some high schools and colleges as an introductory programming
+language because Python is easy to learn, but it's also used by professional
+software developers at places such as Google, NASA, and Lucasfilm Ltd.
+
+If you wish to learn more about Python, start with the `Beginner's Guide to
+Python <http://wiki.python.org/moin/BeginnersGuide>`_.
+
+
+Why is Python installed on my machine?
+--------------------------------------
+
+If you find Python installed on your system but don't remember installing it,
+there are several possible ways it could have gotten there.
+
+* Perhaps another user on the computer wanted to learn programming and installed
+ it; you'll have to figure out who's been using the machine and might have
+ installed it.
+* A third-party application installed on the machine might have been written in
+ Python and included a Python installation. For a home computer, the most
+ common such application is `PySol <http://pysolfc.sourceforge.net/>`_, a
+ solitaire game that includes over 1000 different games and variations.
+* Some Windows machines also have Python installed. At this writing we're aware
+ of computers from Hewlett-Packard and Compaq that include Python. Apparently
+ some of HP/Compaq's administrative tools are written in Python.
+* All Apple computers running Mac OS X have Python installed; it's included in
+ the base installation.
+
+
+Can I delete Python?
+--------------------
+
+That depends on where Python came from.
+
+If someone installed it deliberately, you can remove it without hurting
+anything. On Windows, use the Add/Remove Programs icon in the Control Panel.
+
+If Python was installed by a third-party application, you can also remove it,
+but that application will no longer work. You should use that application's
+uninstaller rather than removing Python directly.
+
+If Python came with your operating system, removing it is not recommended. If
+you remove it, whatever tools were written in Python will no longer run, and
+some of them might be important to you. Reinstalling the whole system would
+then be required to fix things again.
+