| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 133223 | 59.4 % | ||
 | Windows XP | 28115 | 12.5 % |  |
 | Windows Vista | 11337 | 5 % | |
 | Windows (unknown version) | 306 | 0.1 % | |
 | Windows ME | 2 | 0 % | |
 | Windows Vista (LongHorn) | 10814 | 4.8 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 2008 | 81786 | 36.5 % | |
 | Windows 2003 | 91 | 0 % | |
 | Windows 2000 | 768 | 0.3 % | |
 | Windows 3.xx | 1 | 0 % | |
| Linux | 48733 | 21.7 % | ||
 | Ubuntu | 637 | 0.2 % | |
 | Fedora | 78 | 0 % | |
 | Google Android | 19786 | 8.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 28232 | 12.6 % | |
| Macintosh | 35343 | 15.7 % | ||
 | Mac OS X | 35343 | 15.7 % | |
| Others | 6701 | 2.9 % | ||
 | Unknown | 4407 | 1.9 % | |
 | Java Mobile | 654 | 0.2 % | |
 | Symbian OS | 593 | 0.2 % | |
 | Sony PlayStation | 344 | 0.1 % | |
 | BlackBerry | 316 | 0.1 % | |
 | Java | 175 | 0 % | |
 | Nintendo Wii | 166 | 0 % | |
 | Unknown Unix system | 46 | 0 % | |