Kernel Module

A kernel module is a piece of software that can be added to or removed from the core part of an operating system (the kernel) without needing to restart the computer. It extends the system's capabilities, such as supporting new hardware or adding features, by functioning like a plug-in. This modular approach allows for flexible and efficient system management, enabling updates and enhancements on the fly. Kernel modules operate at a low level, interacting directly with the hardware and core system functions, ensuring the OS can adapt to different hardware and needs without complete reinstallation.