| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 104756 | 88.9 % | ||
 | Windows XP | 84042 | 71.3 % |  |
 | Windows NT | 3 | 0 % | |
 | Windows Me | 163 | 0.1 % | |
 | Windows Vista (Longhorn) | 18265 | 15.5 % | |
 | Windows 98 | 195 | 0.1 % | |
 | Windows 2003 | 738 | 0.6 % | |
 | Windows 2000 | 1349 | 1.1 % | |
 | Windows 3.xx | 1 | 0 % | |
| Linux | 1909 | 1.6 % | ||
 | Ubuntu | 1489 | 1.2 % | |
 | Fedora | 120 | 0.1 % | |
 | Debian | 6 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 294 | 0.2 % | |
| Macintosh | 9170 | 7.7 % | ||
 | Mac OS X | 9081 | 7.7 % | |
 | Mac OS | 89 | 0 % | |
| Others | 1930 | 1.6 % | ||
 | Unknown | 1288 | 1 % | |
 | Symbian OS | 641 | 0.5 % | |
 | Unknown Unix system | 1 | 0 % | |