Artificial Intelligence (AI) refers to the ability of machines and computer systems to perform tasks that typically require human intelligence. This includes activities like understanding natural language, recognizing patterns, solving problems, and making decisions. AI can be found in various applications, such as virtual assistants like Siri and Alexa, recommendation systems on streaming platforms, and even self-driving cars. AI operates through algorithms and large datasets, allowing it to learn from experience and improve over time. There are different types of AI, including narrow AI, which is designed for specific tasks, and general AI, which aims to perform any intellectual task that a human can do.