In simple terms, neural networks are a type of AI model inspired by the human brain. They consist of interconnected nodes, called artificial neurons, that work together to process information. These networks are trained on a set of examples, allowing them to learn patterns and make predictions or classifications on new, unseen data.Neural networks are used in a wide range of applications, such as image and speech recognition, natural language processing, and even playing board games. They have proven to be very effective at solving complex problems and are a fundamental tool in the field of artificial intelligence.