Artificial intelligence is the simulation of human intelligence processes by machines, especially computer systems. In artificial intelligence, an expert system is a computer system that emulates the decision-making ability of a human expert. Expert systems are designed to solve complex problems by reasoning through bodies of knowledge, represented mainly as if-then rules rather than through conventional procedural code. Artificial intelligence (AI) is a study field that examines how to achieve intelligent human behaviors on a computer. Driven by the combination of increased access to data, computational power, and improved sensors and algorithms,