Artificial Intelligence, or AI, is the field of computer science that aims to create intelligent machines that can think and learn like humans. This can include tasks such as visual perception, speech recognition, decision-making, and language understanding. AI can be divided into two main categories: rule-based systems and machine learning. Rule-based systems follow predefined rules, while machine learning involves training a computer to learn from data. A subset of machine learning, known as deep learning, uses artificial neural networks modeled after the human brain. AI is being implemented in various industries and is becoming increasingly prevalent in our daily lives, but also raises ethical and societal concerns.