Artificial Intelligence (AI) refers to the simulation of human intelligence processes by machines, particularly computer systems. These processes include learning (the acquisition of information and the rules for using it), reasoning (the ability to apply rules to reach approximate or definite conclusions), and self-correction. AI can be categorized into several types, such as narrow AI, which is designed for specific tasks (like voice recognition or recommendation systems), and general AI, which aims to perform any intellectual task that a human can do.

AI technologies utilize various methods, including Machine Learning, where algorithms improve automatically through experience, and Deep Learning, which employs neural networks to analyze large amounts of data. The applications of AI are widespread, encompassing fields such as healthcare, finance, transportation, and entertainment, providing tools that enhance efficiency, accuracy, and decision-making processes. As AI continues to evolve, its impact on society and various industries grows, prompting discussions around ethics, job displacement, and the future of work.