SVCHOST.EXE

Hiiiiii Can I remove svchost.exe??? I have 6 svchost.exe.Which svchost.exe in my task manager
as
svchost.exe----LOCAL SERVICE
svchost.exe----NetworkSERVICE
svchost.exe----SYSTEM
svchost.exe----NETWORK SERVICE

same as above SERVICE

one svchost.exe range of cpu is always up down between 40-50....so what's solution???Is there any way to remove or disable this svchost.exe from regedit or other way?

svchost.exe range of CPU in task manager should not be more.Is that true???????

Can Anyone tell me???? How to solve this problem?

Remember:----It's not an error.......It's simply shown in Taskmanager as svchost.exe