| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 21621 | 60.5 % | ||
 | Windows XP | 5598 | 15.6 % |  |
 | Windows Vista | 1616 | 4.5 % | |
 | Windows (unknown version) | 22 | 0 % | |
 | Windows NT | 4111 | 11.5 % | |
 | Windows Vista (LongHorn) | 228 | 0.6 % | |
 | Windows 98 | 1 | 0 % | |
 | Windows 2008 | 10005 | 28 % | |
 | Windows 2003 | 3 | 0 % | |
 | Windows 2000 | 33 | 0 % | |
 | Windows 3.xx | 4 | 0 % | |
| Linux | 2544 | 7.1 % | ||
 | Ubuntu | 195 | 0.5 % | |
 | Gentoo | 1 | 0 % | |
 | Google Android | 748 | 2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1600 | 4.4 % | |
| Macintosh | 10698 | 29.9 % | ||
 | Mac OS X | 10698 | 29.9 % | |
| Others | 833 | 2.3 % | ||
 | Unknown | 724 | 2 % | |
 | Unknown Unix system | 106 | 0.2 % | |
 | BlackBerry | 1 | 0 % | |
 | Java Mobile | 1 | 0 % | |
 | Sun Solaris | 1 | 0 % | |