<Tr> <Th> ntdetect.com </Th> <Td> </Td> <Td> Used during the boot process to detect basic hardware components that may be required during the boot process </Td> </Tr> <Tr> <Th> Windows Boot Manager </Th> <Td> </Td> <Td> In Windows Vista and later operating systems, displays boot menus to the user if multiple operating systems are configured in the system's Boot Configuration Data . </Td> </Tr> <Tr> <Td_colspan="5"> Graphical subsystem </Td> </Tr> <Tr> <Th> Desktop Window Manager </Th> <Td> DWM </Td> <Td> The compositing manager introduced in Windows Vista that handles compositing and manages special effects on screen objects in a graphical user interface </Td> </Tr>

Windows and its components list the six components