| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 623296 | 90.7 % | ||
 | Windows XP | 71180 | 10.3 % |  |
 | Windows Vista | 12498 | 1.8 % | |
 | Windows (unknown version) | 1 | 0 % | |
 | Windows NT | 5 | 0 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 3570 | 0.5 % | |
 | Windows 98 | 90 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 535379 | 77.9 % | |
 | Windows 2003 | 566 | 0 % | |
 | Windows 2000 | 2 | 0 % | |
 | Windows 3.xx | 3 | 0 % | |
| BSD | 1 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
| Linux | 14968 | 2.1 % | ||
 | Ubuntu | 106 | 0 % | |
 | Debian | 11 | 0 % | |
 | Google Android | 10869 | 1.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 3982 | 0.5 % | |
| Macintosh | 25271 | 3.6 % | ||
 | Mac OS X | 25271 | 3.6 % | |
| Others | 23176 | 3.3 % | ||
 | Unknown | 22710 | 3.3 % | |
 | Java Mobile | 284 | 0 % | |
 | Symbian OS | 154 | 0 % | |
 | QNX | 10 | 0 % | |
 | Java | 6 | 0 % | |
 | OSF Unix | 4 | 0 % | |
 | Nintendo Wii | 2 | 0 % | |
 | VMS | 2 | 0 % | |
 | Aix | 2 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | AmigaOS | 1 | 0 % | |