A Graphics Processing Unit (GPU) is a computer processing chip that specializes in rapidly manipulating and altering images and videos. This category is no laughing matter, as it encompasses a wide variety of topics from cutting-edge technology to old school gaming hardware. Trends in this category include powerful gaming graphics cards, software tools for machine learning, and graphic design-enhancing tools like data augmentation techniques. With the rise of powerful AI solutions, it's no surprise that such exciting topics as deep learning, transfer learning, and virtual environments are all prominent players in GPU. So, whether you're a gamer, an artist or a business analyst, there's something in the world of GPU for you.