Artificial Intelligence (AI) refers to the simulation of human intelligence processes by computer systems. These processes include learning, reasoning, problem-solving, perception, and language understanding. AI can be categorized into two main types: narrow AI, which is designed to perform specific tasks (like speech recognition or playing chess), and general AI, which possesses the ability to understand, learn, and apply intelligence across a wide range of tasks, similar to human cognitive capabilities. AI technologies employ various techniques, including Machine Learning, where algorithms learn from and make predictions based on data, and natural language processing, which enables machines to understand and respond to human language. The applications of AI are vast, ranging from virtual assistants and recommendation systems to autonomous vehicles and advanced robotics, making it an integral part of modern technology and innovation.