Artificial Intelligence (AI) refers to the development of computer systems capable of performing tasks that typically require human intelligence. These tasks include problem-solving, learning, decision-making, language understanding, and visual perception. 

It spans various domains, such as natural language processing, robotics, computer vision, and predictive analytics. From virtual assistants to self-driving cars, AI is transforming industries by automating routine tasks, enhancing efficiency, and enabling innovations. As it evolves, AI continues to push boundaries, reshaping how humans interact with technology and the world.