| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 12659 | 60.7 % | ||
 | Windows XP | 5776 | 27.7 % |  |
 | Windows Vista | 16 | 0 % | |
 | Windows (unknown version) | 450 | 2.1 % | |
 | Windows NT | 103 | 0.4 % | |
 | Windows ME | 30 | 0.1 % | |
 | Windows Vista (LongHorn) | 747 | 3.5 % | |
 | Windows Mobile | 12 | 0 % | |
 | Windows 98 | 16 | 0 % | |
 | Windows 95 | 46 | 0.2 % | |
 | Windows 2008 | 5191 | 24.8 % | |
 | Windows 2003 | 117 | 0.5 % | |
 | Windows 2000 | 141 | 0.6 % | |
 | Windows 3.xx | 14 | 0 % | |
| BSD | 2 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | FreeBSD | 1 | 0 % | |
| Linux | 1095 | 5.2 % | ||
 | Ubuntu | 159 | 0.7 % | |
 | Suse | 7 | 0 % | |
 | Red Hat | 2 | 0 % | |
 | Mandriva (or Mandrake) | 1 | 0 % | |
 | Gentoo | 9 | 0 % | |
 | Fedora | 6 | 0 % | |
 | Debian | 8 | 0 % | |
 | Google Android | 268 | 1.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 635 | 3 % | |
| Macintosh | 2462 | 11.8 % | ||
 | Mac OS X | 2461 | 11.8 % | |
 | Mac OS | 1 | 0 % | |
| Others | 4630 | 22.2 % | ||
 | Unknown | 4551 | 21.8 % | |
 | BlackBerry | 30 | 0.1 % | |
 | Java Mobile | 28 | 0.1 % | |
 | Sony PlayStation | 8 | 0 % | |
 | Symbian OS | 6 | 0 % | |
 | Java | 3 | 0 % | |
 | WebTV | 2 | 0 % | |
 | Unknown Unix system | 2 | 0 % | |