XP Product Key

[Mike]

I have four copies of XP Pro. I have installed XP Pro on
three computers and I did not mark the packages as to
which machine each was installed on. Is there a way to
tell what product key is installed on which machine?

 

[Jupiter Jones [MVP]]

Mike;
Follow this:
http://www.webtree.ca/windowsxp/repair_xp.htm
Near the bottom "View Product Key XP"

 

[Guest]

To make an inventory of each of the PC you’ll need Belarc Advisor:

http://www.belarc.com/free_download.html

A free download: it will provide details as to all Hardware / Software etc
Make, Model and Serial Numbers / Product Keys.

Print off the HTML report and keep it in a safe place.