Artificial Intelligence (AI) refers to the simulation of human intelligence processes by computer systems. These processes include learning, reasoning, problem-solving, perception, language understanding, and decision-making. AI can be categorized into two main types: narrow AI, which is designed for specific tasks (like facial recognition or language translation), and general AI, which aims to perform any intellectual task that a human can do. AI systems utilize various techniques, including Machine Learning, where algorithms learn from data to improve their performance over time, and Deep Learning, a subset of Machine Learning that uses neural networks to analyze vast amounts of unstructured data. AI is increasingly integrated into many applications and industries, enabling automation, enhancing user experiences, and driving innovations in fields ranging from healthcare to finance, logistics, and entertainment.