| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 229484 | 83.5 % | ||
 | Windows XP | 24118 | 8.7 % |  |
 | Windows NT | 6117 | 2.2 % | |
 | Windows Me | 34 | 0 % | |
 | Windows Vista | 195826 | 71.2 % | |
 | Windows CE | 11 | 0 % | |
 | Windows 98 | 204 | 0 % | |
 | Windows 95 | 115 | 0 % | |
 | Windows 2003 | 487 | 0.1 % | |
 | Windows 2000 | 2563 | 0.9 % | |
 | Windows 3.xx | 9 | 0 % | |
| BSD | 26 | 0 % | ||
 | FreeBSD | 26 | 0 % | |
| Linux | 4717 | 1.7 % | ||
 | Ubuntu | 2078 | 0.7 % | |
 | Suse | 88 | 0 % | |
 | Red Hat | 70 | 0 % | |
 | Mandriva (or Mandrake) | 20 | 0 % | |
 | Fedora | 209 | 0 % | |
 | Debian | 148 | 0 % | |
 | Centos | 49 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2055 | 0.7 % | |
| Macintosh | 9629 | 3.5 % | ||
 | Mac OS X | 9579 | 3.4 % | |
 | Mac OS | 50 | 0 % | |
| Others | 30918 | 11.2 % | ||
 | Unknown | 30703 | 11.1 % | |
 | Sony PlayStation Portable | 170 | 0 % | |
 | Symbian OS | 33 | 0 % | |
 | Sun Solaris | 5 | 0 % | |
 | AmigaOS | 4 | 0 % | |
 | Unknown Unix system | 3 | 0 % | |