| Versions | Hits | Percent | |
|---|
| Windows | 167,445 | 73.7 % | |
 | Windows XP | 11,364 | 5 % | 
|
 | Windows Vista | 16,833 | 7.4 % |
|
 | Windows (unknown version) | 106 | 0 % |
|
 | Windows NT | 30,388 | 13.3 % |
|
 | Windows ME | 3 | 0 % |
|
 | Windows Vista (LongHorn) | 3,634 | 1.6 % |
|
 | Windows 98 | 59 | 0 % |
|
 | Windows 95 | 60 | 0 % |
|
 | Windows 7 | 104,319 | 45.9 % |
|
 | Windows 2003 | 184 | 0 % |
|
 | Windows 2000 | 494 | 0.2 % |
|
 | Windows 3.xx | 1 | 0 % |
|
| BSD | 1 | 0 % | |
 | FreeBSD | 1 | 0 % |
|
| Linux | 18,047 | 7.9 % | |
 | Ubuntu | 315 | 0.1 % |
|
 | Red Hat | 1 | 0 % |
|
 | Google Android | 14,933 | 6.5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 2,798 | 1.2 % |
|
| Macintosh | 15,434 | 6.7 % | |
 | Mac OS X | 15,434 | 6.7 % |
|
| Others | 26,082 | 11.4 % | |
 | Unknown | 25,851 | 11.3 % |
|
 | Java Mobile | 191 | 0 % |
|
 | Unknown Unix system | 37 | 0 % |
|
 | BlackBerry | 1 | 0 % |
|
 | Sun Solaris | 1 | 0 % |
|
 | Java | 1 | 0 % |
|
|