约会大作战琴里福利:进程栏里都是些什么?

我不知道那个有用的,但好象占了我很多空间,请问有哪些可以删除或是中毒的
csrss.exe SYSTEM
CTFMON.EXE new
DLLHOST.EXE new
EXPLORER.EXE new
IEUrldrive.exe SYSTEM
iexplore.exe new
KRegEX.exe new
KVMonXP.kxp new
KVSrvXP.exe SYSTEM
kvwsc.exe SYSTEM
LSASS.EXE SYSTEM
msstl.exe SYSTEM
SERVICES.EXE SYSTEM
smss.exe SYSTEM
spoolsv.exe SYSTEM
SVCHOST.EXE SYSTEM
SVCHOST.EXE SYSTEM
SVCHOST.EXE NETWORK SERVICE
SVCHOST.EXE LOCAL SERVICE
SVCHOST.EXE NETWORK SERVICE
SVCHOST.EXE SYSTEM
System SYSTEM
System Idle P...(看不见) SYSTEM
taskmgr.exe new
TrojDie.kxp new
UrlService.exe SYSTEM
wdfmgr.exe LOCAL SERVICE
winlogon.exe SYSTEM