| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 944 | 47.1 % | ||
 | Windows XP | 542 | 27 % |  |
 | Windows NT | 117 | 5.8 % | |
 | Windows Me | 19 | 0.9 % | |
 | Windows Vista | 129 | 6.4 % | |
 | Windows 98 | 14 | 0.6 % | |
 | Windows 95 | 13 | 0.6 % | |
 | Windows 2003 | 31 | 1.5 % | |
 | Windows 2000 | 67 | 3.3 % | |
 | Windows 3.xx | 12 | 0.5 % | |
| Linux | 31 | 1.5 % | ||
 | Ubuntu | 14 | 0.6 % | |
 | Fedora | 5 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 12 | 0.5 % | |
| Macintosh | 24 | 1.1 % | ||
 | Mac OS X | 24 | 1.1 % | |
| Others | 1003 | 50 % | ||
 | Unknown | 994 | 49.6 % | |
 | CPM | 5 | 0.2 % | |
 | Unknown Unix system | 4 | 0.1 % | |