| Versions | Hits | Percent | |
|---|
| Windows | 79,766 | 79 % | |
 | Windows XP | 11,095 | 10.9 % | 
|
 | Windows Vista | 9,782 | 9.6 % |
|
 | Windows (unknown version) | 49 | 0 % |
|
 | Windows NT | 12,932 | 12.8 % |
|
 | Windows ME | 2 | 0 % |
|
 | Windows Vista (LongHorn) | 200 | 0.1 % |
|
 | Windows Mobile | 6 | 0 % |
|
 | Windows 98 | 4 | 0 % |
|
 | Windows 95 | 21 | 0 % |
|
 | Windows 7 | 45,504 | 45 % |
|
 | Windows 2003 | 84 | 0 % |
|
 | Windows 2000 | 86 | 0 % |
|
 | Windows 3.xx | 1 | 0 % |
|
| BSD | 2 | 0 % | |
 | OpenBSD | 1 | 0 % |
|
 | FreeBSD | 1 | 0 % |
|
| Linux | 14,116 | 13.9 % | |
 | Ubuntu | 104 | 0.1 % |
|
 | Gentoo | 1 | 0 % |
|
 | Google Android | 6,852 | 6.7 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 7,159 | 7 % |
|
| Macintosh | 6,334 | 6.2 % | |
 | Mac OS X | 6,334 | 6.2 % |
|
| Others | 688 | 0.6 % | |
 | Unknown | 687 | 0.6 % |
|
 | Java Mobile | 1 | 0 % |
|
|