| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 25648 | 83.2 % | ||
 | Windows XP | 21335 | 69.2 % |  |
 | Windows NT | 63 | 0.2 % | |
 | Windows Me | 448 | 1.4 % | |
 | Windows CE | 1 | 0 % | |
 | Windows 98 | 959 | 3.1 % | |
 | Windows 95 | 5 | 0 % | |
 | Windows 2003 | 191 | 0.6 % | |
 | Windows 2000 | 2646 | 8.5 % | |
| Linux | 1470 | 4.7 % | ||
 | Ubuntu | 1103 | 3.5 % | |
 | Suse | 16 | 0 % | |
 | Mandriva (or Mandrake) | 4 | 0 % | |
 | Fedora | 17 | 0 % | |
 | Debian | 124 | 0.4 % | |
 | Centos | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 205 | 0.6 % | |
| Macintosh | 1966 | 6.3 % | ||
 | Mac OS X | 1791 | 5.8 % | |
 | Mac OS | 175 | 0.5 % | |
| Others | 1741 | 5.6 % | ||
 | Unknown | 1719 | 5.5 % | |
 | Unknown Unix system | 22 | 0 % | |