text: how do i extract microsoft windows user names into a spreadsheet? it includes nt domain account, user account, etc, into readable text or csv. you can do so by querying active directory, or ldap if you use another form of domain control, to get those names; then, spit them into an ado data structure; then, spit them out into a file.  you would do this via a script of some sort, such as vbscript, or via a program.  if you have programming experience, check this out for active directory / ldap:  http://www.15seconds.com/issue/020730.htm  update:  tulip, his question is perfectly understandable if you have even a modicum of knowledge about domain authentication. if you don't know an answer, remain silent.