| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 210865 | 86.2 % | ||
 | Windows XP | 132935 | 54.3 % |  |
 | Windows (unknown version) | 24130 | 9.8 % | |
 | Windows NT | 145 | 0 % | |
 | Windows ME | 15 | 0 % | |
 | Windows Vista (LongHorn) | 30944 | 12.6 % | |
 | Windows 98 | 410 | 0.1 % | |
 | Windows 95 | 4 | 0 % | |
 | Windows 2008 | 18726 | 7.6 % | |
 | Windows 2003 | 2330 | 0.9 % | |
 | Windows 2000 | 1226 | 0.5 % | |
| BSD | 13 | 0 % | ||
 | FreeBSD | 13 | 0 % | |
| Linux | 10803 | 4.4 % | ||
 | Vine Linux | 16 | 0 % | |
 | Ubuntu | 5057 | 2 % | |
 | Suse | 530 | 0.2 % | |
 | Red Hat | 820 | 0.3 % | |
 | Mandriva (or Mandrake) | 109 | 0 % | |
 | Gentoo | 31 | 0 % | |
 | Fedora | 664 | 0.2 % | |
 | Debian | 331 | 0.1 % | |
 | Centos | 196 | 0 % | |
 | Google Android | 78 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2971 | 1.2 % | |
| Macintosh | 17712 | 7.2 % | ||
 | Mac OS X | 17661 | 7.2 % | |
 | Mac OS | 51 | 0 % | |
| Others | 5152 | 2.1 % | ||
 | Unknown | 4690 | 1.9 % | |
 | Java Mobile | 217 | 0 % | |
 | BlackBerry | 105 | 0 % | |
 | Java | 54 | 0 % | |
 | Sun Solaris | 46 | 0 % | |
 | Symbian OS | 30 | 0 % | |
 | BeOS | 8 | 0 % | |
 | Nintendo Wii | 1 | 0 % | |
 | Unknown Unix system | 1 | 0 % | |