you don't want. Google Process Explorer, download it, install it, run it. It'll identify in plain English running processes. Or Google Starter, it'll tell you what starts at boot-up. Both free and very informative. You can control what starts and runs. Much better than msconfig.
To stop programs running on startup, I was directed to msconfig. There is an entry in the startup list which has no item name or command name. What could this be and why wouldn't it have a name? Thanks.