WinME, and every other OS in the Win9x line, do not use the service model that WinNT/2K/XP does.
Each "service" is run as a standard executable.
You can check if there are any "services" running at StartUp in the Registry under the key
HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices and
HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices.