To view the complete list:

From a command prompt: Start | Run (type) cmd (click Ok)
or Start > All Programs > Accessories > Command Prompt

(type) tasklist /svc (press Enter) (XP Pro/Vista/Win7)

http://www.exe-error-fixes.com/solution-avgcsrvxexe-clogging-cpu-resources/

http://www.exe-error-fixes.com/solution-avgcsrvxexe-clogging-cpu-resources/