| Versions | Hits | Percent | |
|---|
| Windows | 1,339,643 | 51 % | |
 | Windows XP | 80,856 | 3 % | 
|
 | Windows Vista | 127,668 | 4.8 % |
|
 | Windows (unknown version) | 1,950 | 0 % |
|
 | Windows NT | 307,295 | 11.7 % |
|
 | Windows Vista (LongHorn) | 6,553 | 0.2 % |
|
 | Windows Mobile | 364 | 0 % |
|
 | Windows 98 | 42 | 0 % |
|
 | Windows 95 | 26 | 0 % |
|
 | Windows 7 | 808,428 | 30.8 % |
|
 | Windows 2003 | 3,404 | 0.1 % |
|
 | Windows 2000 | 130 | 0 % |
|
 | Windows 3.xx | 2,927 | 0.1 % |
|
| BSD | 529 | 0 % | |
 | OpenBSD | 374 | 0 % |
|
 | FreeBSD | 155 | 0 % |
|
| Linux | 920,044 | 35 % | |
 | Ubuntu | 501 | 0 % |
|
 | Red Hat | 3 | 0 % |
|
 | Debian | 2 | 0 % |
|
 | Google Android | 898,039 | 34.2 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 21,499 | 0.8 % |
|
| Macintosh | 345,709 | 13.1 % | |
 | Mac OS X | 345,709 | 13.1 % |
|
| Others | 17,256 | 0.6 % | |
 | Unknown | 14,507 | 0.5 % |
|
 | Java Mobile | 2,514 | 0 % |
|
 | Unknown Unix system | 96 | 0 % |
|
 | Symbian OS | 86 | 0 % |
|
 | Java | 48 | 0 % |
|
 | Nintendo Wii | 1 | 0 % |
|
 | OS/2 | 1 | 0 % |
|
 | Irix | 1 | 0 % |
|
 | Sun Solaris | 1 | 0 % |
|
 | CP/M | 1 | 0 % |
|
|