Custom keyboards are personalized computer keyboards that allow users to choose specific components, such as switches, keycaps, and layouts. This customization enables individuals to create a typing experience that suits their preferences, whether for gaming, programming, or general use. Many enthusiasts enjoy building their own keyboards from scratch or modifying existing ones. Popular components include mechanical switches, which provide different tactile feedback, and RGB lighting, which adds visual flair. Custom keyboards can also feature unique designs and materials, making them not only functional but also a form of personal expression.