svchost.exe NETWORK SERVICE?

[war59312]

Anyone know what svchost.exe NETWORK SERVICE is? It uses 100% cpu and it first uses about 6,000k of memeory and then it just uses more and more the longer it runs. It also freezes everything so nothing works, not even notepad.

Three svchost.exe are running when I use Task Manager. If I close this one everything is fine. So if I close this one two more svchost.exe are running.

Anyone know how to fix this?

In about 5 min it uses 28,000k of memory. Once I close it everything is fine.

Thanks,
Will