title: How do I install Numpy for Python 2.7 on Windows?
body: <p>I am trying to install numpy for python 2.7, I've downloaded the zip, unzipped it and was expecting a Windows download file (.exe), but there isn't one. 
  Which of these files do I use to install it? 
  I tried running the setup.py file but don't seem to be getting anywhere. </p>
  
  <p>Thanks!!!</p>