* Python is an interpreted, high-level and general-purpose, dynamically typed programming language

* It is also Object oriented, modular oriented and a scripting language.

* In Python, everything is considered as an Object.

* A python file has an extension of .py

* Python follows Indentation to separate code blocks instead of flower brackets({}).

* We can run a python file by the following command in cmd(Windows) or shell(mac/linux).

`$ python <filename.py>` or `$ python3 <filename.py>`

- [Create and execute a program](python.md#Create-and-execute-a-program)

- [Basic Datatypes](python.md#Basic-Datatypes)

- [Keywords](python.md#Keywords)

- [Operators](python.md#Operators)

- [Basic Data Structures](python.md#Basic-Data-Structures)

-- [Dictionary](python.md#Dictionary)

-- [List](python.md#List)

-- [Tuple](python.md#Tuple)

-- [Set](python.md#Set)

-- [Conditional branching](python.md#Conditional-branching)

- [Loops](python.md#Loops)

--[While loop](python.md#While-loop)

--[For Loop](python.md#For-Loop)

- [Function](python.md#Function-definition)