Free, self-paced courses with quizzes and certificates. Pick a course and start learning.
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Python Programming Certification
beginnerFree Certificate
Master Python from fundamentals to advanced topics — variables, data structures, OOP, decorators, generators, and more. Earn a free beginner certificate.
4 modules · 13 lessons12 hours
Python syntax and semanticsData structures (lists, dicts, sets, tuples)Object-oriented programming+2 more
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Java Programming Certification
beginnerFree Certificate
Comprehensive Java course covering fundamentals through advanced topics — OOP, collections, generics, lambdas, streams, multi-threading, and file I/O.
4 modules · 13 lessons14 hours
Java syntax and data typesObject-oriented programmingException handling+3 more
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C Programming Certification
beginnerFree Certificate
Learn C from the ground up — syntax, functions, arrays, pointers, dynamic memory, file I/O, and data structures. Build a solid foundation in systems programming.
4 modules · 12 lessons12 hours
C syntax and data typesFunctions and recursionArrays and strings+3 more
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AI Fundamentals Certification
beginnerFree Certificate
Explore the world of Artificial Intelligence — from core concepts and machine learning algorithms to neural networks, deep learning, and real-world applications.
4 modules · 13 lessons10 hours
AI concepts and historySupervised and unsupervised learningModel evaluation and validation+3 more