Generative Adversarial Networks (GANs) are a groundbreaking development in AI and deep learning, capable of creating new data that mimics training sets, particularly in image and video generation. GANs consist of a generator that produces fake data and a discriminator that evaluates its authenticity, with both networks competing to improve their outputs through adversarial training. Variants of GANs have emerged to address specific challenges and enhance their capabilities, leading to diverse applications in image synthesis, video generation, text-to-image generation, and even music composition.