Python is a high-level programming language that is widely used for web development, scientific computing, data analysis, artificial intelligence, and many other applications. It is known for its clear and readable syntax, making it easy to learn and understand, even for those with little or no programming experience. Python is also highly extensible, meaning that it can be easily integrated with other languages and tools.

One of the main strengths of Python is its extensive library of modules, which provide pre-written functionality for a wide range of tasks. For example, the NumPy and SciPy libraries provide powerful tools for scientific computing, while the Pandas library is widely used for data manipulation and analysis. Python also has a number of libraries for data visualization, such as Matplotlib and Seaborn, and for machine learning, such as scikit-learn, TensorFlow and Keras.

Python is open-source software and it can be used for free. It runs on a variety of platforms including Windows, Mac, and Linux. It's widely used in many industries, such as finance, healthcare, and education. It's also commonly used in data science, machine learning, and artificial intelligence, as well as in web development, game development, and scientific computing.