Basics

To run codes written in Python,
First u need to download the Python terminal Emulator.
There are two widely used emulator versions, 3.3.2 and 2.7.5.
The 2.7.5 version is simpler to use for learners.

Here is the link to download the Emulator:
http://www.python.org/getit/

Once u download that, you can use the Idle(Python GUI) to type your Python codes.
It'll look something like this.

Now you are all set to try out your Python codes!!!