Autoruns

• This utility, which has the most comprehensive knowledge of auto-starting locations of any startup monitor, shows you what programs are configured to run during system bootup or login, and shows you the entries in the order Windows processes them.
• You can reveal viruses that try to run at start-up windows
• License: Freeware
• OS: NT/2000/2k/XP
  
• Homepage1
• Homepage2 (where you can download and see more details..)