| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 672214 | 91.7 % | ||
 | Windows XP | 320698 | 43.7 % |  |
 | Windows (unknown version) | 217 | 0 % | |
 | Windows NT | 915 | 0.1 % | |
 | Windows ME | 225 | 0 % | |
 | Windows Vista (LongHorn) | 217162 | 29.6 % | |
 | Windows Mobile | 1865 | 0.2 % | |
 | Windows 98 | 2298 | 0.3 % | |
 | Windows 95 | 285 | 0 % | |
 | Windows 2008 | 111099 | 15.1 % | |
 | Windows 2003 | 10494 | 1.4 % | |
 | Windows 2000 | 6861 | 0.9 % | |
 | Windows 3.xx | 95 | 0 % | |
| Linux | 16505 | 2.2 % | ||
 | Ubuntu | 2125 | 0.2 % | |
 | Suse | 8 | 0 % | |
 | Fedora | 17 | 0 % | |
 | Debian | 636 | 0 % | |
 | Google Android | 43 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 13676 | 1.8 % | |
| Macintosh | 29375 | 4 % | ||
 | Mac OS X | 29375 | 4 % | |
| Others | 14284 | 1.9 % | ||
 | Unknown | 12209 | 1.6 % | |
 | Symbian OS | 1488 | 0.2 % | |
 | Sony PlayStation | 256 | 0 % | |
 | BlackBerry | 249 | 0 % | |
 | Unknown Unix system | 62 | 0 % | |
 | RISC OS | 11 | 0 % | |
 | Java Mobile | 9 | 0 % | |