| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2043119 | 91.5 % | ||
 | Windows XP | 212193 | 9.5 % |  |
 | Windows Vista | 244682 | 10.9 % | |
 | Windows (unknown version) | 1003 | 0 % | |
 | Windows NT | 365488 | 16.3 % | |
 | Windows Vista (LongHorn) | 6424 | 0.2 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 14 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 1211913 | 54.2 % | |
 | Windows 2003 | 922 | 0 % | |
 | Windows 2000 | 88 | 0 % | |
 | Windows 3.xx | 390 | 0 % | |
| Linux | 100964 | 4.5 % | ||
 | Ubuntu | 578 | 0 % | |
 | Google Android | 90127 | 4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 10259 | 0.4 % | |
| Macintosh | 61438 | 2.7 % | ||
 | Mac OS X | 61438 | 2.7 % | |
| Others | 26610 | 1.1 % | ||
 | Unknown | 18156 | 0.8 % | |
 | Java Mobile | 7880 | 0.3 % | |
 | Symbian OS | 559 | 0 % | |
 | Sun Solaris | 15 | 0 % | |