Machine learning is a subfield of artificial intelligence that involves the use of algorithms and statistical models to enable computers to learn from data and make predictions or decisions. Machine learning is used in many applications, such as image recognition, speech recognition, and natural language processing. Popular machine learning platforms include TensorFlow, Keras, and PyTorch. Read more An operating system (OS) is a software system that manages computer hardware and software resources and provides common services for computer programs. Examples of operating systems include Windows, macOS, and Linux.