Info, as in what regard. The processes are active/running executables or
services ( SvcHost instances ). Some are internal XP functions and others
are 3rd-Party components of AntiVirus, Security.... If you want more info
or details download & run Process Explorer from SysInternals. http://www.sysinternals.com/Utilities.html
Type the name of the running process into your favorite search engine - type
it in exactly with the .exe at the end. You'll generally find a lot of
information that way.
Two additional links that might interest you would be: