| Versions | Hits | Percent | |
|---|
| Windows | 3,594,218 | 45.9 % | |
 | Windows XP | 152,894 | 1.9 % | 
|
 | Windows Vista | 340,931 | 4.3 % |
|
 | Windows (unknown version) | 4,106 | 0 % |
|
 | Windows NT | 1,007,144 | 12.8 % |
|
 | Windows Vista (LongHorn) | 6,063 | 0 % |
|
 | Windows Mobile | 297 | 0 % |
|
 | Windows 98 | 454 | 0 % |
|
 | Windows 95 | 978 | 0 % |
|
 | Windows 7 | 2,073,818 | 26.5 % |
|
 | Windows 2003 | 2,713 | 0 % |
|
 | Windows 2000 | 138 | 0 % |
|
 | Windows 3.xx | 4,682 | 0 % |
|
| BSD | 913 | 0 % | |
 | OpenBSD | 782 | 0 % |
|
 | FreeBSD | 131 | 0 % |
|
| Linux | 3,126,639 | 40 % | |
 | Ubuntu | 990 | 0 % |
|
 | Suse | 2 | 0 % |
|
 | Fedora | 3 | 0 % |
|
 | Debian | 1 | 0 % |
|
 | Centos | 2 | 0 % |
|
 | Google Android | 3,077,414 | 39.3 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 48,227 | 0.6 % |
|
| Macintosh | 1,045,252 | 13.3 % | |
 | Mac OS X | 1,045,252 | 13.3 % |
|
| Others | 46,703 | 0.5 % | |
 | Unknown | 42,137 | 0.5 % |
|
 | Java Mobile | 3,153 | 0 % |
|
 | Unknown Unix system | 947 | 0 % |
|
 | Symbian OS | 236 | 0 % |
|
 | Sony PlayStation | 229 | 0 % |
|
 | Sun Solaris | 1 | 0 % |
|
|