| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 24,450 | 91.3 % | ||
 | Windows XP | 3,700 | 13.8 % |  |
 | Windows Vista | 749 | 2.7 % | |
 | Windows (unknown version) | 16 | 0 % | |
 | Windows NT | 529 | 1.9 % | |
 | Windows ME | 25 | 0 % | |
 | Windows Vista (LongHorn) | 65 | 0.2 % | |
 | Windows Mobile | 6 | 0 % | |
 | Windows 98 | 4 | 0 % | |
 | Windows 95 | 8 | 0 % | |
 | Windows 7 | 19,304 | 72 % | |
 | Windows 2003 | 15 | 0 % | |
 | Windows 2000 | 24 | 0 % | |
 | Windows 3.xx | 5 | 0 % | |
| Linux | 1,126 | 4.2 % | ||
 | Ubuntu | 28 | 0.1 % | |
 | Google Android | 851 | 3.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 247 | 0.9 % | |
| Macintosh | 771 | 2.8 % | ||
 | Mac OS X | 771 | 2.8 % | |
| Others | 428 | 1.5 % | ||
 | Unknown | 388 | 1.4 % | |
 | Java Mobile | 32 | 0.1 % | |
 | Unknown Unix system | 7 | 0 % | |
 | Symbian OS | 1 | 0 % | |