| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 9899 | 98.8 % | ||
 | Windows XP | 8796 | 87.8 % |  |
 | Windows (unknown version) | 19 | 0.1 % | |
 | Windows NT | 8 | 0 % | |
 | Windows ME | 3 | 0 % | |
 | Windows Vista (LongHorn) | 790 | 7.8 % | |
 | Windows 98 | 17 | 0.1 % | |
 | Windows 95 | 9 | 0 % | |
 | Windows 2008 | 84 | 0.8 % | |
 | Windows 2003 | 37 | 0.3 % | |
 | Windows 2000 | 136 | 1.3 % | |
| BSD | 3 | 0 % | ||
 | FreeBSD | 3 | 0 % | |
| Linux | 58 | 0.5 % | ||
 | Ubuntu | 6 | 0 % | |
 | Mandriva (or Mandrake) | 4 | 0 % | |
 | Fedora | 1 | 0 % | |
 | Debian | 2 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 45 | 0.4 % | |
| Macintosh | 15 | 0.1 % | ||
 | Mac OS X | 15 | 0.1 % | |
| Others | 42 | 0.4 % | ||
 | Unknown | 40 | 0.3 % | |
 | Unknown Unix system | 1 | 0 % | |
 | BeOS | 1 | 0 % | |