| Versions | Hits | Percent | ||
|---|---|---|---|---|
| WIN | 21094 | 73.9 % | ||
 | Windows XP | 13762 | 48.2 % |  |
 | Windows NT | 3989 | 13.9 % | |
 | Windows Me | 4 | 0 % | |
 | Windows Codename Longhorn | 2593 | 9 % | |
 | Windows 98 | 11 | 0 % | |
 | Windows 2003 | 730 | 2.5 % | |
 | Windows 2000 | 5 | 0 % | |
| MAC | 943 | 3.3 % | ||
 | Mac OS X | 942 | 3.3 % | |
 | Mac OS | 1 | 0 % | |
| Others | 6469 | 22.6 % | ||
 | Unknown | 5815 | 20.3 % | |
 | Linux | 563 | 1.9 % | |
 | FreeBSD | 91 | 0.3 % | |