8 serials | microsoft windows xp pro 
| Date | OS | Name | Version | Rating |
|---|---|---|---|---|
| 2008-12-01 | PC | Microsoft Windows Xp Pro |
Xp Pro OEM | 54.55% |
| 2008-08-01 | PC | MICROSOFT WINDOWS |
XP PRO | 48.57% |
| 2008-04-01 | PC | MICROSOFT WINDOWS |
XP PRO | 56.00% |
| 2006-07-01 | PC | microsoft windows xp pro |
corporate edition | 52.50% |
| 2006-01-01 | PC | Microsoft Windows XP Pro |
SP2 | 42.50% |
| 2006-01-01 | PC | Microsoft Windows XP PRO SP2 hp |
#NAME? | 49.09% |
| 2005-08-01 | PC | MICROSOFT WINDOWS XP |
PRO - CORP | 52.50% |
| 2005-08-01 | PC | Microsoft Windows XP |
Pro Ed | 53.33% |