| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 16423 | 75.6 % | ||
 | Windows XP | 13090 | 60.3 % |  |
 | Windows NT | 460 | 2.1 % | |
 | Windows Me | 139 | 0.6 % | |
 | Windows Vista | 647 | 2.9 % | |
 | Windows CE | 19 | 0 % | |
 | Windows 98 | 156 | 0.7 % | |
 | Windows 95 | 156 | 0.7 % | |
 | Windows 2003 | 342 | 1.5 % | |
 | Windows 2000 | 1378 | 6.3 % | |
 | Windows 3.xx | 36 | 0.1 % | |
| BSD | 44 | 0.2 % | ||
 | NetBSD | 2 | 0 % | |
 | FreeBSD | 42 | 0.1 % | |
| Linux | 268 | 1.2 % | ||
 | Ubuntu | 46 | 0.2 % | |
 | Suse | 8 | 0 % | |
 | Fedora | 1 | 0 % | |
 | Debian | 24 | 0.1 % | |
 | Centos | 4 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 185 | 0.8 % | |
| Macintosh | 235 | 1 % | ||
 | Mac OS X | 153 | 0.7 % | |
 | Mac OS | 82 | 0.3 % | |
| Others | 4729 | 21.7 % | ||
 | Unknown | 4554 | 20.9 % | |
 | Sun Solaris | 40 | 0.1 % | |
 | Symbian OS | 39 | 0.1 % | |
 | Unknown Unix system | 35 | 0.1 % | |
 | RISC OS | 22 | 0.1 % | |
 | BeOS | 17 | 0 % | |
 | Irix | 9 | 0 % | |
 | WebTV | 7 | 0 % | |
 | AmigaOS | 4 | 0 % | |
 | OS/2 | 2 | 0 % | |