| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 5051 | 98.6 % | ||
 | Windows XP | 2995 | 58.4 % |  |
 | Windows NT | 4 | 0 % | |
 | Windows ME | 5 | 0 % | |
 | Windows Vista (LongHorn) | 724 | 14.1 % | |
 | Windows 2008 | 1181 | 23 % | |
 | Windows 2003 | 140 | 2.7 % | |
 | Windows 2000 | 2 | 0 % | |
| Linux | 10 | 0.1 % | ||
 | Ubuntu | 1 | 0 % | |
 | Fedora | 9 | 0.1 % | |
| Others | 61 | 1.1 % | ||
 | BlackBerry | 36 | 0.7 % | |
 | Unknown | 25 | 0.4 % | |