[ Thanks to Brendan Scott for this
link. ]
“Most of the things we’ve covered here have to do with files and
(therefore) the file system on your computer. In order to do
further tutorials we’re going to be changing the file system, and
if we do that we’ve got a problem in that we may end up deleting or
changing something we didn’t want to. For that reason I’d like you
to talk to a responsible adult and set up a separate folder on your
hard drive specifically for these tutorials. Call it python4kids
(or p4k if you are a lazy typist).”