Python Tutorial 2: Uderstanding Variables, Operators etc...

This is Python tutorial no. 2
One thing you should note here is '>>>' in the tutorials is the python
prompt which  implies that python interpreter is ready to interpret your 
commands and '...' is padded  with multiline statements by python shell,
they are not the part of input or output.So  if you copy any examples from
here don't copy the '>>>' and '...'

The topics covered in this tutorial are : 

Python Tutorial 1:Running your first program....

So we begin our journey into the exciting world of python.You are going to learn a very beautiful language and a powerful one too.So first we begin with very basic i.e. how to run python programs and how to save your python files.

The very common python files have extensions like .py and .pyw just like C or C++ where the extensions are .c and .cpp respectively.
So if you encounter any such files you know which language's code is in that file.