Kill windows service

To kill windows service forcefully:

C:\WINDOWS\system32>sc queryex "Bonjour Service"

SERVICE_NAME: Bonjour Service
        TYPE               : 10  WIN32_OWN_PROCESS
        STATE              : 4  RUNNING
                                (STOPPABLE, NOT_PAUSABLE, ACCEPTS_SHUTDOWN)
        WIN32_EXIT_CODE    : 0  (0x0)
        SERVICE_EXIT_CODE  : 0  (0x0)
        CHECKPOINT         : 0x0
        WAIT_HINT          : 0x0
        PID                : 2688
        FLAGS              :

C:\WINDOWS\system32>taskkill /F /PID 2688