| Versions | Hits | Percent | ||
|---|---|---|---|---|
| WIN | 25173 | 81.4 % | ||
 | Windows XP | 21312 | 68.9 % |  |
 | Windows NT | 418 | 1.3 % | |
 | Windows Me | 197 | 0.6 % | |
 | Windows 98 | 918 | 2.9 % | |
 | Windows 95 | 49 | 0.1 % | |
 | Windows 2003 | 103 | 0.3 % | |
 | Windows 2000 | 2176 | 7 % | |
| MAC | 1437 | 4.6 % | ||
 | Mac OS X | 1340 | 4.3 % | |
 | Mac OS | 97 | 0.3 % | |
| Others | 4293 | 13.8 % | ||
 | Unknown | 2779 | 8.9 % | |
 | Linux | 1502 | 4.8 % | |
 | CPM | 7 | 0 % | |
 | Sun Solaris | 4 | 0 % | |
 | FreeBSD | 1 | 0 % | |