Final answer:
Machine Learning is the branch of artificial intelligence which gives computers the capability to understand environments and learn from data without being explicitly programmed.
Step-by-step explanation:
A type of artificial intelligence that enables computers to both understand concepts in the environment and also to learn is known as Machine Learning. Machine Learning is a subset of AI that focuses on the development of computer programs that can access data and use it to learn for themselves.
This type of AI ranges from simple algorithms that can predict your next online purchase, to complex systems that can drive cars, manage smart homes, or even assist in medical diagnoses. The main types of artificial intelligence include reactive machines, limited memory, theory of mind, and self-awareness, with machine learning mainly falling into the categories of limited memory and self-aware AI.