Deep Learning
Deep learning is a powerful type of machine learning where computers learn from large amounts of data using something called neural networks. These networks are inspired by how the human brain works and are made up of layers of algorithms that process information in steps. The "deep" part refers to having many layers that allow the system to learn very complex things.
Deep learning is what powers many of the most advanced AI applications today, like voice assistants, image recognition, and translation tools. It works especially well when there's lots of data to learn from. For instance, deep learning can take millions of voice recordings and learn to understand speech or use thousands of photos to recognize faces.