| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 27057 | 60.1 % | ||
 | Windows XP | 5360 | 11.9 % |  |
 | Windows Vista | 2419 | 5.3 % | |
 | Windows (unknown version) | 3446 | 7.6 % | |
 | Windows NT | 108 | 0.2 % | |
 | Windows ME | 266 | 0.5 % | |
 | Windows Vista (LongHorn) | 1163 | 2.5 % | |
 | Windows 98 | 17 | 0 % | |
 | Windows 95 | 3 | 0 % | |
 | Windows 2008 | 14063 | 31.2 % | |
 | Windows 2003 | 83 | 0.1 % | |
 | Windows 2000 | 123 | 0.2 % | |
 | Windows 3.xx | 6 | 0 % | |
| BSD | 22 | 0 % | ||
 | FreeBSD | 22 | 0 % | |
| Linux | 2716 | 6 % | ||
 | Ubuntu | 103 | 0.2 % | |
 | Gentoo | 2 | 0 % | |
 | Fedora | 1 | 0 % | |
 | Google Android | 1038 | 2.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1572 | 3.4 % | |
| Macintosh | 7994 | 17.7 % | ||
 | Mac OS X | 7994 | 17.7 % | |
| Others | 7167 | 15.9 % | ||
 | Unknown | 6763 | 15 % | |
 | Unknown Unix system | 173 | 0.3 % | |
 | Java | 99 | 0.2 % | |
 | Java Mobile | 59 | 0.1 % | |
 | BlackBerry | 47 | 0.1 % | |
 | Symbian OS | 26 | 0 % | |