| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 48,977 | 91 % | ||
 | Windows XP | 19,641 | 36.5 % |  |
 | Windows Vista | 1,158 | 2.1 % | |
 | Windows NT | 2 | 0 % | |
 | Windows Vista (LongHorn) | 120 | 0.2 % | |
 | Windows 98 | 291 | 0.5 % | |
 | Windows 7 | 24,506 | 45.5 % | |
 | Windows 2003 | 3,256 | 6 % | |
 | Windows 2000 | 3 | 0 % | |
| Linux | 2,544 | 4.7 % | ||
 | Ubuntu | 98 | 0.1 % | |
 | Debian | 2 | 0 % | |
 | Google Android | 2,290 | 4.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 154 | 0.2 % | |
| Macintosh | 2,132 | 3.9 % | ||
 | Mac OS X | 2,132 | 3.9 % | |
| Others | 137 | 0.2 % | ||
 | Unknown | 87 | 0.1 % | |
 | Java Mobile | 48 | 0 % | |
 | BlackBerry | 1 | 0 % | |
 | Unknown Unix system | 1 | 0 % | |