Artificial Intelligence (AI) refers to the simulation of human intelligence processes by computer systems. These processes include learning (the acquisition of information and rules for using it), reasoning (using rules to reach approximate or definite conclusions), and self-correction. AI encompasses a variety of technologies, such as Machine Learning, natural language processing, robotics, and computer vision.

Machine Learning, a subset of AI, involves training algorithms on large datasets so they can learn patterns and make predictions or decisions without being explicitly programmed for each task. Natural language processing enables machines to understand and interpret human language, allowing for effective interaction between humans and computers. Robotics involves the creation of machines that can perform tasks autonomously, often incorporating elements of AI to navigate and make decisions in real-time.

AI systems vary in complexity, from simple rule-based systems that follow predetermined guidelines to advanced neural networks that can adapt and improve over time through experience. The goal of AI is to create systems that can perform tasks typically requiring human intelligence, thereby enhancing efficiency, accuracy, and innovation across various domains, including healthcare, finance, transportation, and more.