| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 356222 | 83.6 % | ||
 | Windows XP | 67018 | 15.7 % |  |
 | Windows Vista | 17392 | 4 % | |
 | Windows (unknown version) | 386 | 0 % | |
 | Windows NT | 5 | 0 % | |
 | Windows Vista (LongHorn) | 3860 | 0.9 % | |
 | Windows Mobile | 2 | 0 % | |
 | Windows 98 | 70 | 0 % | |
 | Windows 2008 | 267391 | 62.7 % | |
 | Windows 2003 | 95 | 0 % | |
 | Windows 2000 | 3 | 0 % | |
| Linux | 28314 | 6.6 % | ||
 | Ubuntu | 48 | 0 % | |
 | Gentoo | 1 | 0 % | |
 | Debian | 1 | 0 % | |
 | Google Android | 20961 | 4.9 % | |
 | GNU Linux (Unknown or unspecified distribution) | 7303 | 1.7 % | |
| Macintosh | 29084 | 6.8 % | ||
 | Mac OS X | 29084 | 6.8 % | |
| Others | 12195 | 2.8 % | ||
 | Unknown | 10424 | 2.4 % | |
 | Java Mobile | 1570 | 0.3 % | |
 | Symbian OS | 193 | 0 % | |
 | iPhone OS (iPhone/iPod) | 2 | 0 % | |
 | Aix | 2 | 0 % | |
 | Nintendo Wii | 1 | 0 % | |
 | OSF Unix | 1 | 0 % | |
 | Java | 1 | 0 % | |
 | QNX | 1 | 0 % | |