Cpu Processes

I have 41 processes running right now...something tells me i don't need all of them...anyone wanna let me know which ones aren't necessary?

cvchost.exe (SYSTEM)
realsched.exe ...........................(Rachel)
explorer.exe (Rachel)
rundll32.exe .............................(Rachel)
rundll32.exe (Rachel)
swagent.exe .............................(SYSTEM)
swsoc.exe (SYSTEM)
wuauclt.ext .............................. (Rachel)
taskmgr.exe (Rachel)
jrun.exe ...................................(SYSTEM)
jrunsvc.exe (SYSTEM)
ctfmon.exe ...............................(Rachel)
mHotkey.exe (Rachel)
emule.exe ................................(Rachel)
IEXPLORE.EXE (Rachel)
NAVAPSVC.EXE ........................(SYSTEM)
CCPXYSVC.EXE (SYSTEM)
NISUM.EXE ...............................(SYSTEM)
NISUM.EXE (SYSTEM)
LEXPPS.EXE ..............................(SYSTEM)
CCEVTMGR.EXE (SYSTEM)
spoolsv.exe ..............................(SYSTEM)
LEXBCES.EXE (SYSTEM)
svchost.exe ..............................(LOCAL SERVICE)
svchost.exe (NETWORK SERVICE)
svchost.exe ..............................(SYSTEM)
svchost.exe (SYSTEM)
Isass.exe .................................(SYSTEM)
services.exe (SYSTEM)
winlogon.exe ............................(SYSTEM)
csrss.exe (SYSTEM)
smss.exe .................................(SYSTEM)
WINZIP32.exe (Rachel)
hpgs2wnf.exe ...........................(Rachel)
rundll32.exe (Rachel)
qttask.exe ................................(Rachel)
swstrtr.exe (SYSTEM)
HpqCmon.exe ...........................(Rachel)
hpgs2wnd.exe (Rachel)
CCAPP.EXE ...............................(Rachel)
System
System Idle Process


Thanks!

well rachel

go here http://www.blackviper.com/
some are stuff you have running, look by your clock

I know that, I'm not a complete idiot :P .
Thanks for the link though.

Another site to check:
http://www.answersthatwork.com/Taskl...s/tasklist.htm