There are some processes that are automatically restarted after being ended in the taskmanager (printspooler, windows security centre, and windows update are just a few examples). Is there some sort of utility in Windows that has a blacklisted system or list where it prevents processes from ever starting or even disabling the process as a whole? In task manager, for example, If you end printerspooler, it restarts itself automatically (I know its a service). But what about processes that arent services?
Start > Run > services.msc is a MM console built into Windows to disable services. Each item you've listed are system services and can be stopped and/or disabled from this utility. There's a little bit about services here, at Techspot: http://www.techspot.com/tweaks/winxp_services/