| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3963905 | 89.4 % | ||
 | Windows XP | 779494 | 17.5 % |  |
 | Windows Vista | 538187 | 12.1 % | |
 | Windows (unknown version) | 3501 | 0 % | |
 | Windows NT | 1266 | 0 % | |
 | Windows Vista (LongHorn) | 29435 | 0.6 % | |
 | Windows Mobile | 77 | 0 % | |
 | Windows 98 | 955 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 2605459 | 58.7 % | |
 | Windows 2003 | 4275 | 0 % | |
 | Windows 2000 | 1255 | 0 % | |
| Linux | 240554 | 5.4 % | ||
 | Ubuntu | 1580 | 0 % | |
 | Suse | 26 | 0 % | |
 | Google Android | 150946 | 3.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 88002 | 1.9 % | |
| Macintosh | 180012 | 4 % | ||
 | Mac OS X | 180012 | 4 % | |
| Others | 47595 | 1 % | ||
 | Unknown | 40490 | 0.9 % | |
 | Java Mobile | 6467 | 0.1 % | |
 | Symbian OS | 380 | 0 % | |
 | Java | 223 | 0 % | |
 | BlackBerry | 34 | 0 % | |
 | Sun Solaris | 1 | 0 % | |