Python by level
Editorial Guide
Best Free Python Courses in 2026 →PythonIntermediate
Learn data analysis using NumPy, Pandas, Matplotlib, and Seaborn. Build real data analysis projects using real-world datasets. Earn a free verified certificate after completing 5 projects.
PythonIntermediate
MIT's legendary introductory programming course. Covers computational thinking, algorithms, data structures, and OOP using Python. Full lecture videos, problem sets, and exams available free.
PythonIntermediate
MIT's second core CS course: probability, statistics, Monte Carlo methods, machine learning basics, and data analysis. Full course available free on OpenCourseWare.