Generative AI is a branch of artificial intelligence that creates new content such as text, images, audio, video, and code by learning patterns from large datasets. It is widely used in content creation, automation, chatbots, and software development. Businesses use it to improve productivity and innovation. By joining a Generative AI Course in Chennai at FITA Academy, learners can understand machine learning concepts, prompt engineering, and real-time applications to build practical skills for growing career opportunities.