| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3187 | 76.2 % | ||
 | Windows XP | 1927 | 46.1 % |  |
 | Windows Vista | 3 | 0 % | |
 | Windows NT | 14 | 0.3 % | |
 | Windows ME | 9 | 0.2 % | |
 | Windows Vista (LongHorn) | 155 | 3.7 % | |
 | Windows 95 | 3 | 0 % | |
 | Windows 2008 | 1030 | 24.6 % | |
 | Windows 2003 | 30 | 0.7 % | |
 | Windows 2000 | 16 | 0.3 % | |
| Linux | 213 | 5 % | ||
 | Ubuntu | 4 | 0 % | |
 | Mandriva (or Mandrake) | 1 | 0 % | |
 | Fedora | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 207 | 4.9 % | |
| Macintosh | 423 | 10.1 % | ||
 | Mac OS X | 423 | 10.1 % | |
| Others | 356 | 8.5 % | ||
 | Unknown | 336 | 8 % | |
 | Symbian OS | 20 | 0.4 % | |