AI (Artificial Intelligence) is the simulation of human intelligence in machines that are programmed to think and act like humans. These machines are designed to learn, adapt, and solve problems on their own, using advanced algorithms and machine learning techniques. AI has the ability to analyze vast amounts of data, identify patterns, and make decisions based on that data, which allows it to perform tasks that would be difficult or impossible for humans to do.

AI has many applications, from playing games and recognizing images to driving cars and providing customer service. It is used in a wide range of industries, including healthcare, finance, and transportation, and has the potential to revolutionize many aspects of our lives.

AI is often divided into two categories: narrow or weak AI, which is designed to perform a specific task, and general or strong AI, which has the ability to learn and adapt to any situation. While narrow AI is commonly used today, researchers are actively working towards creating general AI that can rival or surpass human intelligence.