| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 535030 | 87.1 % | ||
 | Windows XP | 268328 | 43.7 % |  |
 | Windows (unknown version) | 139 | 0 % | |
 | Windows NT | 552 | 0 % | |
 | Windows ME | 215 | 0 % | |
 | Windows Vista (LongHorn) | 155663 | 25.3 % | |
 | Windows Mobile | 1897 | 0.3 % | |
 | Windows 98 | 293 | 0 % | |
 | Windows 95 | 161 | 0 % | |
 | Windows 2008 | 100607 | 16.3 % | |
 | Windows 2003 | 4341 | 0.7 % | |
 | Windows 2000 | 2782 | 0.4 % | |
 | Windows 3.xx | 52 | 0 % | |
| Linux | 15355 | 2.5 % | ||
 | Ubuntu | 4248 | 0.6 % | |
 | Suse | 42 | 0 % | |
 | Fedora | 12 | 0 % | |
 | Debian | 208 | 0 % | |
 | Google Android | 232 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 10613 | 1.7 % | |
| Macintosh | 24610 | 4 % | ||
 | Mac OS X | 24610 | 4 % | |
| Others | 38836 | 6.3 % | ||
 | Unknown | 37637 | 6.1 % | |
 | Symbian OS | 420 | 0 % | |
 | Java Mobile | 377 | 0 % | |
 | Sony PlayStation | 167 | 0 % | |
 | BlackBerry | 113 | 0 % | |
 | Java | 71 | 0 % | |
 | Unknown Unix system | 51 | 0 % | |