An Introduction to Python. Python is a high-level, interpreted programming language known for its simplicity and readability. It was created by Guido van Rossum and first released in 1991. Python is open-source, which means its source code is freely available for anyone to view, modify, and distribute. Python's design philosophy emphasizes code readability and a clear syntax, making it an excellent language for beginners and experienced programmers alike. It has gained popularity across various domains, including web development, data analysis, artificial intelligence, scientific computing, automation, and more. Python is praised for its extensive standard library, which provides numerous modules and packages to perform a wide range of tasks without having to write complex code from scratch.