Remapping is the process of changing the default functions of keys on a keyboard or buttons on a controller. This allows users to customize their input devices to better suit their preferences or needs, enhancing their overall experience. For example, a gamer might remap controls to make gameplay more intuitive. In addition to gaming, remapping can be useful for individuals with disabilities, enabling them to adapt devices for easier use. Software tools and operating system settings often provide options for remapping, making it accessible for various applications, including Windows, macOS, and Linux.