What is artificial intelligence?

Artificial intelligence (AI) is the theory and development of computer systems capable of performing tasks that typically require human intelligence and discernment. It essentially refers to systems designed to act like humans in their ability to make decisions and solve problems. AI serves as a broad umbrella term encompassing numerous subfields with specialized applications. This technology enables machines to mimic human cognitive functions, making it possible for computers to handle complex tasks that previously required human judgment and reasoning abilities.