| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2094268 | 90.5 % | ||
 | Windows XP | 221816 | 9.5 % |  |
 | Windows Vista | 239969 | 10.3 % | |
 | Windows (unknown version) | 2289 | 0 % | |
 | Windows NT | 385511 | 16.6 % | |
 | Windows Vista (LongHorn) | 6218 | 0.2 % | |
 | Windows Mobile | 24 | 0 % | |
 | Windows 98 | 1 | 0 % | |
 | Windows 95 | 20 | 0 % | |
 | Windows 2008 | 1233776 | 53.3 % | |
 | Windows 2003 | 2622 | 0.1 % | |
 | Windows 2000 | 75 | 0 % | |
 | Windows 3.xx | 1947 | 0 % | |
| Linux | 109615 | 4.7 % | ||
 | Ubuntu | 253 | 0 % | |
 | Google Android | 94896 | 4.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 14466 | 0.6 % | |
| Macintosh | 74624 | 3.2 % | ||
 | Mac OS X | 74624 | 3.2 % | |
| Others | 33557 | 1.4 % | ||
 | Unknown | 23085 | 0.9 % | |
 | Java Mobile | 10415 | 0.4 % | |
 | Symbian OS | 50 | 0 % | |
 | iPhone OS (iPhone/iPod) | 7 | 0 % | |