Artificial Intelligence (AI) refers to the development of computer systems that can perform tasks that typically require human intelligence, such as visual perception, speech recognition, decision-making, and natural language processing. AI combines various techniques, including machine learning, neural networks, and deep learning, to enable computers to learn and adapt to new situations, recognize patterns, and make intelligent decisions. The goal of AI is to create intelligent machines that can think, reason, and learn like humans, and revolutionize industries, from healthcare and finance to transportation and entertainment.