Machine Learning (ML) is a subset of Artificial Intelligence (AI) that focuses on the development of computer programs that can learn and improve their performance. ML has become a synonym for AI due to its ability to analyze large amounts of data and to automate decisions and tasks. ML algorithms are used in applications such as natural language processing, computer vision, and robotics. ML also allows computers to identify patterns, recognize objects, and make predictions. ML has made AI more accessible by providing developers with the tools to create AI solutions quickly. ML is now widely used in many industries, from healthcare to finance.