Artificial Intelligence (AI) is a branch of computer science that aims to create intelligent machines capable of mimicking human intelligence, responding to stimuli, and performing tasks. Coursera's AI catalogue helps you build a solid understanding of the principles and techniques used in artificial intelligence, including machine learning, deep learning, natural language processing, cognitive computing, and robotics. You'll learn to design intelligent systems, develop algorithms for AI applications, interpret and analyze large data sets, and understand ethical considerations in AI. This skill will enhance your ability to innovate and solve complex problems in areas like healthcare, finance, entertainment and more.