| Versiones | Solicitudes | Porcentaje | ||
|---|---|---|---|---|
| Windows | 1728288 | 98.1 % | ||
 | Windows XP | 1346007 | 76.4 % |  |
 | Windows NT | 145391 | 8.2 % | |
 | Windows Me | 1539 | 0 % | |
 | Windows Vista (Longhorn) | 207712 | 11.7 % | |
 | Windows CE | 857 | 0 % | |
 | Windows 98 | 490 | 0 % | |
 | Windows 2003 | 10824 | 0.6 % | |
 | Windows 2000 | 15468 | 0.8 % | |
| Linux | 3476 | 0.1 % | ||
 | Ubuntu | 2371 | 0.1 % | |
 | Suse | 44 | 0 % | |
 | Mandriva (or Mandrake) | 1 | 0 % | |
 | Fedora | 344 | 0 % | |
 | Debian | 54 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 662 | 0 % | |
| Macintosh | 16365 | 0.9 % | ||
 | Mac OS X | 16365 | 0.9 % | |
| Otros | 13250 | 0.7 % | ||
 | Desconocido | 12345 | 0.7 % | |
 | Symbian OS | 905 | 0 % | |