| Versiones | Solicitudes | Porcentaje | ||
|---|---|---|---|---|
| Windows | 6190 | 84.4 % | ||
 | Windows XP | 3298 | 44.9 % |  |
 | Windows NT | 1844 | 25.1 % | |
 | Windows Vista (Longhorn) | 1038 | 14.1 % | |
 | Windows 2003 | 2 | 0 % | |
 | Windows 2000 | 8 | 0.1 % | |
| Linux | 315 | 4.2 % | ||
 | Ubuntu | 81 | 1.1 % | |
 | Fedora | 2 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 232 | 3.1 % | |
| Macintosh | 546 | 7.4 % | ||
 | Mac OS X | 546 | 7.4 % | |
| Otros | 281 | 3.8 % | ||
 | Desconocido | 265 | 3.6 % | |
 | Unknown Unix system | 16 | 0.2 % | |