| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4355971 | 84.9 % | ||
 | Windows XP | 941044 | 18.3 % |  |
 | Windows Vista | 519984 | 10.1 % | |
 | Windows (unknown version) | 30065 | 0.5 % | |
 | Windows NT | 426 | 0 % | |
 | Windows Vista (LongHorn) | 39772 | 0.7 % | |
 | Windows 98 | 34 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 2818101 | 54.9 % | |
 | Windows 2003 | 5829 | 0.1 % | |
 | Windows 2000 | 715 | 0 % | |
| Linux | 427849 | 8.3 % | ||
 | Ubuntu | 422 | 0 % | |
 | Suse | 10 | 0 % | |
 | Fedora | 14 | 0 % | |
 | Debian | 20 | 0 % | |
 | Google Android | 257991 | 5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 169392 | 3.3 % | |
| Macintosh | 232919 | 4.5 % | ||
 | Mac OS X | 232919 | 4.5 % | |
| Others | 110674 | 2.1 % | ||
 | Unknown | 89180 | 1.7 % | |
 | Java Mobile | 18686 | 0.3 % | |
 | Java | 2380 | 0 % | |
 | Symbian OS | 391 | 0 % | |
 | Unknown Unix system | 26 | 0 % | |
 | BlackBerry | 11 | 0 % | |