For beginners looking to learn artificial intelligence online, the best path is to start with foundational concepts like mathematics (linear algebra, probability, and statistics) and basic programming in Python, then gradually move into core AI topics such as machine learning, deep learning, and data handling using libraries like TensorFlow and PyTorch, while consistently practicing with real-world projects and datasets to build practical skills, choosing a structured training program can make this journey much easier, and H2K Infosys stands out as a strong option because it offers beginner-friendly, step-by-step courses, hands-on experience, and career-focused guidance that helps learners transition from theory to real-world AI applications effectively.