| Versions | Hits | Percent | |
|---|
| Windows | 164,891 | 76.1 % | |
 | Windows XP | 14,023 | 6.4 % | 
|
 | Windows Vista | 17,547 | 8.1 % |
|
 | Windows (unknown version) | 172 | 0 % |
|
 | Windows NT | 14,590 | 6.7 % |
|
 | Windows ME | 2 | 0 % |
|
 | Windows Vista (LongHorn) | 18,840 | 8.6 % |
|
 | Windows 98 | 109 | 0 % |
|
 | Windows 95 | 76 | 0 % |
|
 | Windows 7 | 99,099 | 45.7 % |
|
 | Windows 2003 | 384 | 0.1 % |
|
 | Windows 2000 | 46 | 0 % |
|
 | Windows 3.xx | 3 | 0 % |
|
| BSD | 10 | 0 % | |
 | OpenBSD | 1 | 0 % |
|
 | NetBSD | 6 | 0 % |
|
 | FreeBSD | 3 | 0 % |
|
| Linux | 10,446 | 4.8 % | |
 | Ubuntu | 353 | 0.1 % |
|
 | Suse | 1 | 0 % |
|
 | Red Hat | 1 | 0 % |
|
 | Gentoo | 1 | 0 % |
|
 | Fedora | 1 | 0 % |
|
 | Debian | 6 | 0 % |
|
 | Centos | 2 | 0 % |
|
 | Google Android | 8,344 | 3.8 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 1,737 | 0.8 % |
|
| Macintosh | 13,654 | 6.3 % | |
 | Mac OS X | 13,640 | 6.2 % |
|
 | Mac OS | 14 | 0 % |
|
| Others | 27,569 | 12.7 % | |
 | Unknown | 20,958 | 9.6 % |
|
 | Unknown Unix system | 5,855 | 2.7 % |
|
 | Java Mobile | 735 | 0.3 % |
|
 | Sun Solaris | 6 | 0 % |
|
 | Java | 6 | 0 % |
|
 | AmigaOS | 4 | 0 % |
|
 | Dreamcast | 2 | 0 % |
|
 | Irix | 2 | 0 % |
|
 | BlackBerry | 1 | 0 % |
|
|