Artificial intelligence (AI) is a transformative technology that enables machines to simulate human intelligence, including learning, reasoning, problem-solving, and decision-making. By leveraging techniques such as machine learning, natural language processing, and computer vision, AI systems can analyze vast amounts of data, recognize patterns, and perform complex tasks with minimal human intervention. Applications of AI span across industries, from healthcare (e.g., disease diagnosis) and finance (e.g., fraud detection) to transportation (e.g., autonomous vehicles) and entertainment (e.g., personalized recommendations). AI is revolutionizing how businesses operate, enhancing efficiency, accuracy, and innovation, while also raising important ethical and societal questions about its impact on jobs, privacy, and decision-making.