svchost.exe

[crward]

when ever i start my pc and look in the task manager i have have 3 svchost.exe. am i ment to? and what the hell's it do?

 

[Ecniv]

Yes, you are supposed to, you may even have more of themlater. svchost.exe is a bunching of services that the NT based operating systems use. Whenever one file gets full, another is created. Its perfectly normal.