What are the four main areas of artificial intelligence?

The four main areas of Artificial Intelligence are machine learning, natural language processing, computer vision, and robotics. Machine learning focuses on algorithms that enable systems to learn from data and improve over time. Natural language processing deals with the interaction between computers and human language, allowing machines to understand and generate text. Computer vision involves enabling machines to interpret and understand visual information from the world, while robotics integrates AI to create machines that can perform tasks autonomously.