| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 66,639 | 90.1 % | ||
 | Windows XP | 12,486 | 16.8 % |  |
 | Windows Vista | 9,531 | 12.8 % | |
 | Windows (unknown version) | 50 | 0 % | |
 | Windows NT | 104 | 0.1 % | |
 | Windows ME | 62 | 0 % | |
 | Windows Vista (LongHorn) | 648 | 0.8 % | |
 | Windows Mobile | 8 | 0 % | |
 | Windows 98 | 23 | 0 % | |
 | Windows 95 | 85 | 0.1 % | |
 | Windows 7 | 41,557 | 56.2 % | |
 | Windows 2003 | 1,698 | 2.2 % | |
 | Windows 2000 | 386 | 0.5 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 2 | 0 % | ||
 | FreeBSD | 2 | 0 % | |
| Linux | 5,342 | 7.2 % | ||
 | Ubuntu | 27 | 0 % | |
 | Debian | 3 | 0 % | |
 | Google Android | 957 | 1.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 4,355 | 5.8 % | |
| Macintosh | 1,235 | 1.6 % | ||
 | Mac OS X | 1,235 | 1.6 % | |
| Others | 675 | 0.9 % | ||
 | Unknown | 564 | 0.7 % | |
 | Symbian OS | 102 | 0.1 % | |
 | Unknown Unix system | 4 | 0 % | |
 | RISC OS | 1 | 0 % | |
 | Java Mobile | 1 | 0 % | |
 | OSF Unix | 1 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | AmigaOS | 1 | 0 % | |