| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6971407 | 89.1 % | ||
 | Windows XP | 2001260 | 25.5 % |  |
 | Windows Vista | 463837 | 5.9 % | |
 | Windows (unknown version) | 18496 | 0.2 % | |
 | Windows NT | 1676 | 0 % | |
 | Windows Vista (LongHorn) | 119432 | 1.5 % | |
 | Windows Mobile | 72 | 0 % | |
 | Windows 98 | 1043 | 0 % | |
 | Windows 95 | 56 | 0 % | |
 | Windows 2008 | 4351851 | 55.6 % | |
 | Windows 2003 | 11117 | 0.1 % | |
 | Windows 2000 | 2567 | 0 % | |
| Linux | 318747 | 4 % | ||
 | Ubuntu | 794 | 0 % | |
 | Mandriva (or Mandrake) | 40 | 0 % | |
 | Fedora | 28 | 0 % | |
 | Debian | 21 | 0 % | |
 | Google Android | 252144 | 3.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 65720 | 0.8 % | |
| Macintosh | 274424 | 3.5 % | ||
 | Mac OS X | 274424 | 3.5 % | |
| Others | 257194 | 3.2 % | ||
 | Unknown | 185494 | 2.3 % | |
 | Java Mobile | 68032 | 0.8 % | |
 | Symbian OS | 2183 | 0 % | |
 | Java | 1423 | 0 % | |
 | BlackBerry | 62 | 0 % | |