| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 8369 | 82.6 % | ||
 | Windows XP | 5664 | 55.9 % |  |
 | Windows NT | 1242 | 12.2 % | |
 | Windows Vista | 1158 | 11.4 % | |
 | Windows 98 | 5 | 0 % | |
 | Windows 2003 | 205 | 2 % | |
 | Windows 2000 | 95 | 0.9 % | |
| Linux | 194 | 1.9 % | ||
 | Fedora | 10 | 0 % | |
 | Debian | 28 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 156 | 1.5 % | |
| Macintosh | 749 | 7.3 % | ||
 | Mac OS X | 747 | 7.3 % | |
 | Mac OS | 2 | 0 % | |
| Others | 813 | 8 % | ||
 | Unknown | 813 | 8 % | |