| Versions | Hits | Percent | |
|---|
| Windows | 124,293 | 76.3 % | |
 | Windows XP | 27,580 | 16.9 % | 
|
 | Windows Vista | 8,738 | 5.3 % |
|
 | Windows (unknown version) | 80 | 0 % |
|
 | Windows NT | 14,520 | 8.9 % |
|
 | Windows ME | 20 | 0 % |
|
 | Windows Vista (LongHorn) | 2,333 | 1.4 % |
|
 | Windows Mobile | 6 | 0 % |
|
 | Windows 98 | 155 | 0 % |
|
 | Windows 95 | 67 | 0 % |
|
 | Windows 7 | 70,250 | 43.1 % |
|
 | Windows 2003 | 324 | 0.1 % |
|
 | Windows 2000 | 215 | 0.1 % |
|
 | Windows 3.xx | 5 | 0 % |
|
| BSD | 3 | 0 % | |
 | NetBSD | 1 | 0 % |
|
 | FreeBSD | 2 | 0 % |
|
| Linux | 7,653 | 4.7 % | |
 | Ubuntu | 23 | 0 % |
|
 | Gentoo | 1 | 0 % |
|
 | Fedora | 1 | 0 % |
|
 | Debian | 1 | 0 % |
|
 | Google Android | 5,949 | 3.6 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 1,678 | 1 % |
|
| Macintosh | 7,971 | 4.8 % | |
 | Mac OS X | 7,971 | 4.8 % |
|
| Others | 22,837 | 14 % | |
 | Unknown | 22,269 | 13.6 % |
|
 | Sony PlayStation | 261 | 0.1 % |
|
 | Java | 241 | 0.1 % |
|
 | Java Mobile | 31 | 0 % |
|
 | Symbian OS | 25 | 0 % |
|
 | Unknown Unix system | 9 | 0 % |
|
 | Nintendo Wii | 1 | 0 % |
|
|