| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3417461 | 88.7 % | ||
 | Windows XP | 744129 | 19.3 % |  |
 | Windows Vista | 422797 | 10.9 % | |
 | Windows (unknown version) | 8355 | 0.2 % | |
 | Windows NT | 856 | 0 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 35892 | 0.9 % | |
 | Windows Mobile | 3 | 0 % | |
 | Windows 98 | 34 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 2200632 | 57.1 % | |
 | Windows 2003 | 4179 | 0.1 % | |
 | Windows 2000 | 522 | 0 % | |
 | Windows 3.xx | 60 | 0 % | |
| BSD | 19 | 0 % | ||
 | FreeBSD | 19 | 0 % | |
| Linux | 243134 | 6.3 % | ||
 | Ubuntu | 904 | 0 % | |
 | Fedora | 6 | 0 % | |
 | Google Android | 152538 | 3.9 % | |
 | GNU Linux (Unknown or unspecified distribution) | 89686 | 2.3 % | |
| Macintosh | 141049 | 3.6 % | ||
 | Mac OS X | 141049 | 3.6 % | |
| Others | 47707 | 1.2 % | ||
 | Unknown | 41620 | 1 % | |
 | Java Mobile | 5642 | 0.1 % | |
 | Symbian OS | 257 | 0 % | |
 | Java | 162 | 0 % | |
 | Unknown Unix system | 26 | 0 % | |