| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 95701 | 90.6 % | ||
 | Windows XP | 56524 | 53.5 % |  |
 | Windows (unknown version) | 38 | 0 % | |
 | Windows NT | 2341 | 2.2 % | |
 | Windows ME | 1188 | 1.1 % | |
 | Windows Mobile | 12 | 0 % | |
 | Windows 98 | 19126 | 18.1 % | |
 | Windows 95 | 155 | 0.1 % | |
 | Windows 2003 | 769 | 0.7 % | |
 | Windows 2000 | 15548 | 14.7 % | |
| BSD | 54 | 0 % | ||
 | NetBSD | 3 | 0 % | |
 | FreeBSD | 51 | 0 % | |
| Linux | 3066 | 2.9 % | ||
 | White Box Linux | 3 | 0 % | |
 | Vine Linux | 10 | 0 % | |
 | Ubuntu | 35 | 0 % | |
 | Suse | 94 | 0 % | |
 | Red Hat | 203 | 0.1 % | |
 | Fedora | 369 | 0.3 % | |
 | Debian | 201 | 0.1 % | |
 | Centos | 18 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2133 | 2 % | |
| Macintosh | 2657 | 2.5 % | ||
 | Mac OS X | 2126 | 2 % | |
 | Mac OS | 531 | 0.5 % | |
| Others | 4082 | 3.8 % | ||
 | Unknown | 3842 | 3.6 % | |
 | Sun Solaris | 174 | 0.1 % | |
 | Irix | 23 | 0 % | |
 | Unknown Unix system | 22 | 0 % | |
 | WebTV | 9 | 0 % | |
 | OSF Unix | 8 | 0 % | |
 | Symbian OS | 3 | 0 % | |
 | HP UX | 1 | 0 % | |