Python Tutorial

This Python Tutorial is very well suited for beginners and also for experienced programmers with other programming languages like C++ and Java. This specially designed free Python tutorial will help you learn Python programming language in the most efficient way, with all topics from basics to advanced (like Web-scraping, Django, Deep-Learning, etc.) with examples.

What is Python?

Python is a high-level, general-purpose, and very popular programming language. Python programming language (latest Python 3) is being used in web development, Machine Learning applications, along with all cutting-edge technology in Software Industry. Python language is being used by almost all tech-giant companies like – Google, Amazon, Facebook, Instagram, Dropbox, Uber… etc.

The biggest strength of Python is huge collection of standard library which can be used for the following:

  • Machine Learning
  • GUI Applications (like Kivy, Tkinter, PyQt etc. )
  • Web frameworks like Django (used by YouTube, Instagram, Dropbox)
  • Image processing (like OpenCV, Pillow)
  • Web scraping (like Scrapy, BeautifulSoup, Selenium)
  • Test frameworks
  • Multimedia
  • Scientific computing
  • Text processing and many more..

Python Online Compiler/Interpreter

There are two ways you can execute your Python program. first, we write a program in a file and run it one time. Second, run a code line by line. Here we provided the latest Python 3 version compiler where you can edit and compile your written code directly with just one click of the RUN Button. So test yourself with Python first exercises


# Python Program to print Hello World
print("Hello World! I Don't Give a Bug")

Hello World! I Don't Give a Bug

“Give this Python 3 code a try, and here’s a fun challenge: print ‘Hello World’ along with your name!”

Python Tutorial

Why Learn Python?

Python is currently the most widely used multi-purpose, high-level programming language, which allows programming in Object-Oriented and Procedural paradigms. Python programs are generally smaller than other programming languages like Java. Programmers have to type relatively less and the indentation requirement of the language, makes them readable all the time.

Getting Started with Free Python Tutorial

Here are the important topics that come under Python. After completing all the important topics in this free tutorial for Python, you’ll have a basic understanding of the Python programming language. But before this, let’s understand how to setup local Python environment.

Python Environment Setup

The first step of learning Python is to install Python environment on your machine.

Python Basics

Python Input/Output

Python Data Types

Python Variables

Python Operators

Python Control Flow

Python Functions

Python OOPs Concepts

Python Exception Handling

Python Collections

Django Framework

Data Science

Data Analysis

Python Numpy

Python Pandas

Machine Learning with Python

Python GUI

Modules in Python

Working With Database

Python Projects

Recommended Python Tutorials

Also, check

  • Recent Articles on Python !
  • Python Output & Multiple Choice Questions
  • Python Online Quiz

    To achieve a solid understanding of Python, it’s very important to engage with Python quizzes and MCQs. These quizzes can enhance your ability to solve similar questions and improve your problem-solving skills.

    Here are some quiz articles related to Python:

    Python Jobs

    Python is the most in-demand programming language in 2024, with companies of all sizes hiring for Python programmers to develop websites, software, and applications, as well as to work on data science, AI, and machine learning technologies. There is a high shortage of Python programmers, and those with 3-5 years of experience can command salaries of around $150,000 per year in the United States.

    Here is a list of companies that are hiring Python programmers:

    Careers with Python

    If you are a Python developer, you are in high demand. There are many jobs available in the current IT/Software development market for freshers who know Python well.

    1. Web developer
    2. Backend developer
    3. Data scientist
    4. Machine learning engineer
    5. Software engineer
    6. Systems Engineer
    7. DevOps Engineer
    8. Cloud engineer
    9. Mobile Developer
    10. Game developer
    11. Research engineer
    12. Quality assurance engineer
    13. Technical writer
    14. Product Manager
    15. Technical support specialist

    Python Examples

    Learn by doing! Try out the various sets of topic-based Python examples to upscale your Python core concepts.

    Applications of Python

    There is a wide range of applications that Python can be used for.

    • Web development: Django, Flask, Pyramid
    • Machine learning and artificial intelligence: TensorFlow, PyTorch, scikit-learn
    • Data science and data visualization: NumPy, Pandas, Matplotlib, Seaborn
    • Desktop GUI: PyQt, Tkinter, Kivy
    • Web scraping: Scrapy, Beautiful Soup, Selenium
    • Game development: Pygame, Godot, Unity (with Python plugin)
    • Business applications: Odoo, ERPNext, Tryton
    • Audio and video applications: FFmpeg, Librosa, OpenCV
    • Embedded applications: MicroPython, CircuitPython, Py板

    Here are some of the trending Python applications in 2024:

    • NExT-GPT: A multimodal large language model that can generate text, translate languages, write different kinds of creative content, and answer your questions in an informative way.
    • ControlNet: A diffusion model that can be controlled to generate specific images.
    • ProPainter: A video inpainting model that can fill in missing parts of videos.
    • ivy: A unified AI framework that supports multiple machine learning libraries.
    • openpilot: An open source driver assistance system.
    • Langchain-Chatchat: A local knowledge-based LLM QA app.

    Note: These latest applications are all still under development, but they show the potential of Python for creating new and innovative applications.

    Python Tutorial – Prerequisites

    Readers of this beginner’s Python tutorial are expected to have a reasonable familiarity with programming environments and basic concepts such as variables, commands, and syntax.

    Frequent Asked Questions about Python

    1. Is Python an easy programming language to learn?

    Python’s reputation for ease of use stems from its clear, English-like syntax, intuitive structure, and emphasis on readability. It prioritizes simplicity and clarity, making it approachable for beginners and experienced programmers alike.

    2. Can I learn Python in month?

    Yes, it is possible to learn Python in a month. However, it will depend on how much time you can dedicate to learning the language and how quickly you can grasp new concepts.

    3. How many months is the full course of Python?

    Well, to become a proficient in Python programming language, it will take around a year. And it will totally depends on your programming skills and understanding.

    4. How to start learning Python?

    To start Python programming you can follow below steps:

    • Practice consistently: Set aside regular time to write code and experiment. Even a few minutes daily can make a difference.
    • Start with the basics: Master variables, data types, operators, control flow (if statements, loops), functions, and modules.
    • Work on projects: Apply your knowledge by building small programs or scripts. This will solidify your understanding and motivation.
    • Join a community: Connect with other learners and developers for support and inspiration. Check out Python forums, online groups, and local meetups.

    5. What is Python programming language used for?

    Here’s a comprehensive overview of Python’s diverse applications:

    • Web Development
    • Data Science and Machine Learning
    • Automation and Scripting
    • Software Development

    • Last Updated : 23 Feb, 2024

    Share your thoughts in the comments