| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 19382 | 97.3 % | ||
 | Windows XP | 2501 | 12.5 % |  |
 | Windows Vista | 376 | 1.8 % | |
 | Windows NT | 3 | 0 % | |
 | Windows Vista (LongHorn) | 760 | 3.8 % | |
 | Windows 2008 | 15701 | 78.8 % | |
 | Windows 2003 | 41 | 0.2 % | |
| Linux | 28 | 0.1 % | ||
 | GNU Linux (Unknown or unspecified distribution) | 28 | 0.1 % | |
| Macintosh | 472 | 2.3 % | ||
 | Mac OS X | 472 | 2.3 % | |
| Others | 34 | 0.1 % | ||
 | Unknown | 30 | 0.1 % | |
 | BlackBerry | 3 | 0 % | |
 | Java | 1 | 0 % | |