Artificial Intelligence (AI) refers to the simulation of human intelligence in machines that are designed to think and function like humans. This encompasses a variety of capabilities including learning, reasoning, problem-solving, perception, language understanding, and decision-making. AI can be categorized into two main types: narrow AI, which is specialized for specific tasks (such as facial recognition or voice assistants), and general AI, which has the ability to understand, learn, and apply knowledge across a wide range of tasks similar to that of a human being. Techniques used in AI include Machine Learning, where algorithms improve through experience, and Deep Learning, which utilizes neural networks to analyze vast amounts of data. As AI technology continues to evolve, it is increasingly integrated into various sectors, including healthcare, finance, automotive, and entertainment, enhancing efficiency and providing innovative solutions to complex problems.