Thanx …for answering and heres the info you need to help me

I have WinMe

The following files are in the virus chest
File _CACHE_002
Folder c:\Windows\Profiles\Nance\Application Data\Mozilla\Firefox\Profiles\default.
virus description Win32:Swen[Wrm]

File imscan.dll
Folder c\WINDOWS\SYSTEM\Active scan
virus Win32:kuang2

File pav.sig
virus Win95:Matyas

File pav.sig
Folder c:\WINDOWS\SYSTEM
virus Win95:Matyas

This is all very confusing for me, how do I fix all this while its still in the chest?
You should also know I do not have a back up windows disc. My puter was bought by an independent who builds their own and well you know the rest…