| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 49032 | 96.5 % | ||
 | Windows XP | 48079 | 94.6 % |  |
 | Windows NT | 43 | 0 % | |
 | Windows Vista | 819 | 1.6 % | |
 | Windows 2003 | 74 | 0.1 % | |
 | Windows 2000 | 17 | 0 % | |
| Linux | 200 | 0.3 % | ||
 | Ubuntu | 111 | 0.2 % | |
 | Fedora | 23 | 0 % | |
 | Debian | 11 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 55 | 0.1 % | |
| Macintosh | 1366 | 2.6 % | ||
 | Mac OS X | 1366 | 2.6 % | |
| Others | 189 | 0.3 % | ||
 | Unknown | 189 | 0.3 % | |