Deep Learning is a subset of machine learning involving neural networks with many layers that can learn representations of data. These deep neural networks can automatically extract high-level features from raw input data, enabling them to perform complex tasks such as image recognition, natural language processing, and speech recognition. Deep learning models, such as CNNs, recurrent neural networks (RNNs), and generative adversarial networks (GANs), have achieved state-of-the-art performance in many domains. The ability of deep learning to handle large volumes of data and learn intricate patterns has led to significant advancements in artificial intelligence.