| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 100365 | 90.5 % | ||
 | Windows XP | 40764 | 36.7 % |  |
 | Windows Vista | 1275 | 1.1 % | |
 | Windows (unknown version) | 11 | 0 % | |
 | Windows NT | 10 | 0 % | |
 | Windows ME | 9 | 0 % | |
 | Windows Vista (LongHorn) | 3516 | 3.1 % | |
 | Windows 98 | 80 | 0 % | |
 | Windows 2008 | 54540 | 49.1 % | |
 | Windows 2003 | 138 | 0.1 % | |
 | Windows 2000 | 22 | 0 % | |
| Linux | 4001 | 3.6 % | ||
 | Ubuntu | 114 | 0.1 % | |
 | Mandriva (or Mandrake) | 1 | 0 % | |
 | Debian | 1 | 0 % | |
 | Google Android | 546 | 0.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 3339 | 3 % | |
| Macintosh | 5137 | 4.6 % | ||
 | Mac OS X | 5137 | 4.6 % | |
| Others | 1388 | 1.2 % | ||
 | Unknown | 1017 | 0.9 % | |
 | Java Mobile | 370 | 0.3 % | |
 | BlackBerry | 1 | 0 % | |