| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 588465 | 90.7 % | ||
 | Windows XP | 278226 | 42.8 % |  |
 | Windows (unknown version) | 284 | 0 % | |
 | Windows NT | 346 | 0 % | |
 | Windows ME | 133 | 0 % | |
 | Windows Vista (LongHorn) | 188643 | 29 % | |
 | Windows Mobile | 1471 | 0.2 % | |
 | Windows 98 | 1879 | 0.2 % | |
 | Windows 95 | 182 | 0 % | |
 | Windows 2008 | 104026 | 16 % | |
 | Windows 2003 | 7784 | 1.1 % | |
 | Windows 2000 | 5431 | 0.8 % | |
 | Windows 3.xx | 60 | 0 % | |
| Linux | 17722 | 2.7 % | ||
 | Ubuntu | 2985 | 0.4 % | |
 | Suse | 2 | 0 % | |
 | Gentoo | 1 | 0 % | |
 | Fedora | 53 | 0 % | |
 | Debian | 10536 | 1.6 % | |
 | Centos | 1 | 0 % | |
 | Google Android | 19 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 4125 | 0.6 % | |
| Macintosh | 27045 | 4.1 % | ||
 | Mac OS X | 27044 | 4.1 % | |
 | Mac OS | 1 | 0 % | |
| Others | 15452 | 2.3 % | ||
 | Unknown | 14258 | 2.1 % | |
 | Symbian OS | 1034 | 0.1 % | |
 | Sony PlayStation | 96 | 0 % | |
 | Java | 37 | 0 % | |
 | BlackBerry | 16 | 0 % | |
 | Unknown Unix system | 10 | 0 % | |
 | Java Mobile | 1 | 0 % | |