| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 416818 | 84.7 % | ||
 | Windows XP | 117354 | 23.8 % |  |
 | Windows Vista | 19762 | 4 % | |
 | Windows (unknown version) | 483 | 0 % | |
 | Windows NT | 12 | 0 % | |
 | Windows Vista (LongHorn) | 5437 | 1.1 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 61 | 0 % | |
 | Windows 2008 | 273424 | 55.6 % | |
 | Windows 2003 | 239 | 0 % | |
 | Windows 2000 | 40 | 0 % | |
 | Windows 3.xx | 5 | 0 % | |
| Linux | 38031 | 7.7 % | ||
 | Ubuntu | 245 | 0 % | |
 | Fedora | 76 | 0 % | |
 | Debian | 6 | 0 % | |
 | Google Android | 31598 | 6.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 6106 | 1.2 % | |
| Macintosh | 26181 | 5.3 % | ||
 | Mac OS X | 26180 | 5.3 % | |
 | Mac OS | 1 | 0 % | |
| Others | 10589 | 2.1 % | ||
 | Unknown | 7136 | 1.4 % | |
 | Java Mobile | 2813 | 0.5 % | |
 | Symbian OS | 337 | 0 % | |
 | Java | 301 | 0 % | |
 | OSF Unix | 1 | 0 % | |
 | Sun Solaris | 1 | 0 % | |