斗 长 Kemel-Mode Components: Drivers ￥斗 ★★ o Windowingand Graphics System graphical user interface(GUn) functions (Win32 USER and GDD dealing with windows, user interface controls, and drawing [Containedin file Win32k. sys o Hardware Abstraction Layer( HAL isolates kemel, device drivers, and executive from hardware Hides platfom-speaifichardware differences(motherboards Contained in file haldi11 Kernel-Mode Components: Drivers  Windowing and Graphics System – graphical user interface (GUI) functions (Win32 USER and GDI), – dealing with windows, user interface controls, and drawing – [Contained in file Win32k.sys  Hardware Abstraction Layer (HAL) – isolates kernel, device drivers, and executive from hardware – Hides platform-specific hardware differences (motherboards) – Contained in file Hal.dll