Artificial Intelligence (AI) is a branch of computer science focused on creating systems capable of performing tasks that typically require human intelligence. These tasks include learning, reasoning, problem-solving, perception, and language understanding. AI encompasses various subfields, such as machine learning, which enables systems to learn from data and improve over time; natural language processing, which allows computers to understand and generate human language; and computer vision, which enables machines to interpret and analyze visual information. AI technologies are used in numerous applications, from virtual assistants and autonomous vehicles to healthcare diagnostics and financial forecasting. By automating complex tasks and providing intelligent insights, AI enhances efficiency and drives innovation across various industries, transforming the way we interact with technology and the world around us.