| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4051489 | 92.2 % | ||
 | Windows XP | 1433574 | 32.6 % |  |
 | Windows Vista | 167498 | 3.8 % | |
 | Windows (unknown version) | 5584 | 0.1 % | |
 | Windows NT | 1637 | 0 % | |
 | Windows Vista (LongHorn) | 56970 | 1.2 % | |
 | Windows Mobile | 780 | 0 % | |
 | Windows 98 | 599 | 0 % | |
 | Windows 95 | 165 | 0 % | |
 | Windows 2008 | 2368818 | 53.9 % | |
 | Windows 2003 | 12832 | 0.2 % | |
 | Windows 2000 | 3032 | 0 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 114853 | 2.6 % | ||
 | Ubuntu | 329 | 0 % | |
 | Suse | 13 | 0 % | |
 | Mandriva (or Mandrake) | 74 | 0 % | |
 | Fedora | 40 | 0 % | |
 | Debian | 1 | 0 % | |
 | Centos | 6 | 0 % | |
 | Google Android | 81822 | 1.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 32568 | 0.7 % | |
| Macintosh | 79548 | 1.8 % | ||
 | Mac OS X | 79546 | 1.8 % | |
 | Mac OS | 2 | 0 % | |
| Others | 145836 | 3.3 % | ||
 | Unknown | 97705 | 2.2 % | |
 | Java Mobile | 46742 | 1 % | |
 | Symbian OS | 1125 | 0 % | |
 | Java | 153 | 0 % | |
 | BlackBerry | 98 | 0 % | |
 | Sun Solaris | 12 | 0 % | |
 | Irix | 1 | 0 % | |