Autoruns

Autoruns is very useful tool for everyone. It show all programs starting during the booting process and Windows loading. Program lists and categorizes found programs sou you can easily find what you are looking for. If you computer boot-up to slowly and you have problems with viruses or spyware this tool may help you.

Rating: 9.5/10.
Homepage: http://www.microsoft.com/technet/sysinternals/ProcessesAndThreads/Autoruns.mspx