title: How to launch a Python file on Windows 7?
body: <p>this is the first time I have used Python.
  I downloaded the file ActivePython-2.7.1.4-win32-x86
  and installed it on my computer; I'm using Win7.</p>
  
  <p>So when I tried to run a python program, it appears and disappears very quickly. I don't have enough time to see anything on the screen. I just downloaded the file and double-cliked on it.</p>
  
  <p>How do I launch this file? I know that it is a long file for a first Python tutorial.</p>