| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 20,978 | 86.4 % | ||
 | Windows XP | 6,104 | 25.1 % |  |
 | Windows Vista | 473 | 1.9 % | |
 | Windows (unknown version) | 40 | 0.1 % | |
 | Windows NT | 4,196 | 17.2 % | |
 | Windows Vista (LongHorn) | 429 | 1.7 % | |
 | Windows Mobile | 3 | 0 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 7 | 9,582 | 39.4 % | |
 | Windows 2003 | 144 | 0.5 % | |
 | Windows 2000 | 5 | 0 % | |
| BSD | 2 | 0 % | ||
 | FreeBSD | 2 | 0 % | |
| Linux | 1,804 | 7.4 % | ||
 | Ubuntu | 32 | 0.1 % | |
 | Suse | 2 | 0 % | |
 | Fedora | 1 | 0 % | |
 | Debian | 2 | 0 % | |
 | Google Android | 387 | 1.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1,380 | 5.6 % | |
| Macintosh | 1,088 | 4.4 % | ||
 | Mac OS X | 1,088 | 4.4 % | |
| Others | 390 | 1.6 % | ||
 | Unknown | 243 | 1 % | |
 | Java Mobile | 135 | 0.5 % | |
 | Symbian OS | 9 | 0 % | |
 | Java | 2 | 0 % | |
 | Sun Solaris | 1 | 0 % | |