| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 43,298 | 91.7 % | ||
 | Windows XP | 17,328 | 36.7 % |  |
 | Windows Vista | 7,136 | 15.1 % | |
 | Windows (unknown version) | 17 | 0 % | |
 | Windows NT | 55 | 0.1 % | |
 | Windows ME | 17 | 0 % | |
 | Windows Vista (LongHorn) | 245 | 0.5 % | |
 | Windows Mobile | 5 | 0 % | |
 | Windows 98 | 16 | 0 % | |
 | Windows 95 | 18 | 0 % | |
 | Windows 7 | 18,366 | 38.9 % | |
 | Windows 2003 | 43 | 0 % | |
 | Windows 2000 | 47 | 0 % | |
 | Windows 3.xx | 5 | 0 % | |
| BSD | 2 | 0 % | ||
 | FreeBSD | 2 | 0 % | |
| Linux | 2,672 | 5.6 % | ||
 | Ubuntu | 84 | 0.1 % | |
 | Gentoo | 1 | 0 % | |
 | Google Android | 2,278 | 4.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 309 | 0.6 % | |
| Macintosh | 1,044 | 2.2 % | ||
 | Mac OS X | 1,042 | 2.2 % | |
 | Mac OS | 2 | 0 % | |
| Others | 163 | 0.3 % | ||
 | Unknown | 113 | 0.2 % | |
 | Java Mobile | 38 | 0 % | |
 | Unknown Unix system | 9 | 0 % | |
 | BlackBerry | 1 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | AmigaOS | 1 | 0 % | |