| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 31650 | 79 % | ||
 | Windows XP | 10674 | 26.6 % |  |
 | Windows Vista | 2514 | 6.2 % | |
 | Windows (unknown version) | 391 | 0.9 % | |
 | Windows NT | 306 | 0.7 % | |
 | Windows Vista (LongHorn) | 2047 | 5.1 % | |
 | Windows 98 | 1 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 15611 | 38.9 % | |
 | Windows 2003 | 31 | 0 % | |
 | Windows 2000 | 71 | 0.1 % | |
 | Windows 3.xx | 3 | 0 % | |
| Linux | 1784 | 4.4 % | ||
 | Ubuntu | 344 | 0.8 % | |
 | Gentoo | 1 | 0 % | |
 | Google Android | 456 | 1.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 983 | 2.4 % | |
| Macintosh | 5462 | 13.6 % | ||
 | Mac OS X | 5462 | 13.6 % | |
| Others | 1149 | 2.8 % | ||
 | Unknown | 1053 | 2.6 % | |
 | Unknown Unix system | 61 | 0.1 % | |
 | Java | 18 | 0 % | |
 | Java Mobile | 11 | 0 % | |
 | BlackBerry | 5 | 0 % | |
 | Symbian OS | 1 | 0 % | |