| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 24527 | 52.4 % | ||
 | Windows XP | 16987 | 36.3 % |  |
 | Windows NT | 3005 | 6.4 % | |
 | Windows Me | 66 | 0.1 % | |
 | Windows Vista | 3501 | 7.4 % | |
 | Windows CE | 9 | 0 % | |
 | Windows 98 | 62 | 0.1 % | |
 | Windows 95 | 12 | 0 % | |
 | Windows 2003 | 458 | 0.9 % | |
 | Windows 2000 | 427 | 0.9 % | |
| Linux | 3979 | 8.5 % | ||
 | Ubuntu | 3012 | 6.4 % | |
 | Suse | 65 | 0.1 % | |
 | Fedora | 63 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 839 | 1.7 % | |
| Macintosh | 3200 | 6.8 % | ||
 | Mac OS X | 3189 | 6.8 % | |
 | Mac OS | 11 | 0 % | |
| Others | 15042 | 32.1 % | ||
 | Unknown | 15029 | 32.1 % | |
 | Unknown Unix system | 12 | 0 % | |
 | Sun Solaris | 1 | 0 % | |