| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 5047 | 92.6 % | ||
 | Windows XP | 2728 | 50 % |  |
 | Windows NT | 1944 | 35.6 % | |
 | Windows Vista | 333 | 6.1 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 2003 | 27 | 0.4 % | |
 | Windows 2000 | 9 | 0.1 % | |
 | Windows 3.xx | 4 | 0 % | |
| Linux | 59 | 1 % | ||
 | Ubuntu | 19 | 0.3 % | |
 | Fedora | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 39 | 0.7 % | |
| Macintosh | 91 | 1.6 % | ||
 | Mac OS X | 91 | 1.6 % | |
| Others | 251 | 4.6 % | ||
 | Unknown | 241 | 4.4 % | |
 | Symbian OS | 10 | 0.1 % | |