| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 90,089 | 91 % | ||
 | Windows XP | 10,165 | 10.2 % |  |
 | Windows Vista | 7,543 | 7.6 % | |
 | Windows (unknown version) | 99 | 0.1 % | |
 | Windows NT | 5,389 | 5.4 % | |
 | Windows ME | 23 | 0 % | |
 | Windows Vista (LongHorn) | 420 | 0.4 % | |
 | Windows 98 | 11 | 0 % | |
 | Windows 95 | 4 | 0 % | |
 | Windows 7 | 66,026 | 66.7 % | |
 | Windows 2003 | 360 | 0.3 % | |
 | Windows 2000 | 46 | 0 % | |
 | Windows 3.xx | 3 | 0 % | |
| BSD | 2 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | NetBSD | 1 | 0 % | |
| Linux | 5,560 | 5.6 % | ||
 | Ubuntu | 175 | 0.1 % | |
 | Gentoo | 1 | 0 % | |
 | Fedora | 1 | 0 % | |
 | Google Android | 4,502 | 4.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 881 | 0.8 % | |
| Macintosh | 2,330 | 2.3 % | ||
 | Mac OS X | 2,323 | 2.3 % | |
 | Mac OS | 7 | 0 % | |
| Others | 954 | 0.9 % | ||
 | Unknown | 928 | 0.9 % | |
 | Sun Solaris | 6 | 0 % | |
 | Irix | 4 | 0 % | |
 | AmigaOS | 4 | 0 % | |
 | Unknown Unix system | 4 | 0 % | |
 | Palm OS | 2 | 0 % | |
 | RISC OS | 2 | 0 % | |
 | Java | 2 | 0 % | |
 | OS/2 | 1 | 0 % | |
 | HP UX | 1 | 0 % | |