Create and Run your First Python Program

For the first program, we will try to print a very simple message “Hello World” in Python, the code for which is given below:

Once you have Python installed, you can run the program by following these steps:

1. Open a text editor (e.g., Notepad on Windows, TextEdit on macOS, or any code editor like VS Code, PyCharm, etc.).
2. Copy the code above and paste it into the text editor.
3. Save the file with a .py extension (e.g., hello_world.py).
4. Open a terminal or command prompt.
5. Navigate to the directory where you saved the file using the cd command (e.g., cd path/to/your/directory).
6. Run the program by typing python hello_world.py and pressing Enter.

You should see the output “Hello, World!” printed in the terminal.

Python is a high-level, interpreted, and general-purpose programming language. It was created by Guido van Rossum and first released in 1991. Python emphasizes code readability and simplicity, making it an excellent language for beginners and experienced developers. Getting Started with Python is easy due to its straightforward syntax and extensive documentation, which provides ample resources for learning and development.

Python Features

1. Simple and Easy to Learn: Python has a simple syntax, which makes it easy to learn and read. It’s a great language for beginners who are new to programming.
2. Interpreted: Python is an interpreted language, which means that the Python code is executed line by line. This makes it easy to test and debug code.
3. High-Level: Python is a high-level language, which means that it abstracts away low-level details like memory management and hardware interaction. This makes it easier to write and understand code.
4. Dynamic Typing: Python is dynamically typed, which means that you don’t need to declare the data type of a variable explicitly. Python will automatically infer the data type based on the value assigned to the variable.
5. Strong Typing: Python is strongly typed, which means that the data type of a variable is enforced at runtime. This helps prevent errors and makes the code more robust.
6. Extensive Standard Library: Python comes with a large standard library that provides tools and modules for various tasks, such as file I/O, networking, and more. This makes it easy to build complex applications without having to write everything from scratch.
7. Cross-Platform: Python is a cross-platform language, which means that Python code can run on different operating systems without modification. This makes it easy to develop and deploy Python applications on different platforms.
8. Community and Ecosystem: Python has a large and active community, which contributes to its ecosystem. There are many third-party libraries and frameworks available for various purposes, making Python a versatile language for many applications.
9. Versatile: Python is a versatile language that can be used for various purposes, including web development, data science, artificial intelligence, game development, and more.

Here’s a basic guide to get you started with Python: