To get started, please choose from our computer towers selection. You will be asked to build your own. You will be able to customize the inside to the specifications you need. You will be able to add more space, CPU power, install multiple graphics cards, and much more. If you have any questions, feel free to chat with us using the bottom right chat or message us on our contact page. In order to create the best PC buying experience, all of our desktops are compatible with the parts they have listed. Building your own gaming computer has never been easier!