| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 308886 | 69.4 % | ||
 | Windows XP | 18599 | 4.1 % |  |
 | Windows Vista | 39706 | 8.9 % | |
 | Windows (unknown version) | 462 | 0.1 % | |
 | Windows NT | 40427 | 9 % | |
 | Windows Vista (LongHorn) | 3011 | 0.6 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 20 | 0 % | |
 | Windows 95 | 3 | 0 % | |
 | Windows 2008 | 205736 | 46.2 % | |
 | Windows 2003 | 690 | 0.1 % | |
 | Windows 2000 | 202 | 0 % | |
 | Windows 3.xx | 29 | 0 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 35119 | 7.8 % | ||
 | Ubuntu | 919 | 0.2 % | |
 | Suse | 18 | 0 % | |
 | Red Hat | 44 | 0 % | |
 | Gentoo | 12 | 0 % | |
 | Fedora | 25 | 0 % | |
 | Centos | 28 | 0 % | |
 | Google Android | 14018 | 3.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 20055 | 4.5 % | |
| Macintosh | 77586 | 17.4 % | ||
 | Mac OS X | 77586 | 17.4 % | |
| Others | 23307 | 5.2 % | ||
 | Unknown | 20166 | 4.5 % | |
 | Java Mobile | 1291 | 0.2 % | |
 | Java | 936 | 0.2 % | |
 | Unknown Unix system | 760 | 0.1 % | |
 | BlackBerry | 73 | 0 % | |
 | Symbian OS | 67 | 0 % | |
 | iPhone OS (iPhone/iPod) | 13 | 0 % | |
 | OSF Unix | 1 | 0 % | |