| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 55435 | 89.8 % | ||
 | Windows XP | 22835 | 37 % |  |
 | Windows Vista | 34 | 0 % | |
 | Windows (unknown version) | 1 | 0 % | |
 | Windows NT | 49 | 0 % | |
 | Windows ME | 4 | 0 % | |
 | Windows Vista (LongHorn) | 3906 | 6.3 % | |
 | Windows Mobile | 4 | 0 % | |
 | Windows 95 | 9 | 0 % | |
 | Windows 2008 | 28271 | 45.8 % | |
 | Windows 2003 | 250 | 0.4 % | |
 | Windows 2000 | 70 | 0.1 % | |
 | Windows 3.xx | 2 | 0 % | |
| Linux | 2979 | 4.8 % | ||
 | Ubuntu | 333 | 0.5 % | |
 | Fedora | 21 | 0 % | |
 | Debian | 23 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2602 | 4.2 % | |
| Macintosh | 3055 | 4.9 % | ||
 | Mac OS X | 3055 | 4.9 % | |
| Others | 198 | 0.3 % | ||
 | Unknown | 197 | 0.3 % | |
 | Sun Solaris | 1 | 0 % | |