[Tutor] help with Numpy

[Paul Dentinger]

Hello,
Sorry for such a basic question, but I am trying to get Numpy to work.  I
have python 3.5 and working in IDLE.  I need Numpy and Scipy and may need
matplotlib.  So I tried to call Numpy and it can't be found.  So I go
online and find Numpy and download it.  But because it's not an executable
installer, it's sitting in my downloads.  What I can't find is where to put
NumPy such that Python can find it when I call it?  I'm a little amazed
that I cannot find this.  Alternatively, if there is an executable
installer for these, I would appreciate it.

Thanks,
Paul