| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 172788 | 82.5 % | ||
 | Windows XP | 76971 | 36.7 % |  |
 | Windows NT | 83056 | 39.6 % | |
 | Windows Me | 44 | 0 % | |
 | Windows Vista (Longhorn) | 12239 | 5.8 % | |
 | Windows CE | 1 | 0 % | |
 | Windows 98 | 64 | 0 % | |
 | Windows 95 | 5 | 0 % | |
 | Windows 2003 | 314 | 0.1 % | |
 | Windows 2000 | 92 | 0 % | |
 | Windows 3.xx | 2 | 0 % | |
| Linux | 1784 | 0.8 % | ||
 | Ubuntu | 101 | 0 % | |
 | Suse | 49 | 0 % | |
 | Fedora | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1633 | 0.7 % | |
| Macintosh | 23615 | 11.2 % | ||
 | Mac OS X | 23615 | 11.2 % | |
| Others | 11082 | 5.2 % | ||
 | Unknown | 11011 | 5.2 % | |
 | Symbian OS | 62 | 0 % | |
 | Unknown Unix system | 9 | 0 % | |