| Versions | Hits | Percent | |
|---|
| Windows | 194,228 | 82.7 % | |
 | Windows XP | 10,824 | 4.6 % | 
|
 | Windows Vista | 28,963 | 12.3 % |
|
 | Windows (unknown version) | 101 | 0 % |
|
 | Windows NT | 79,371 | 33.8 % |
|
 | Windows ME | 10 | 0 % |
|
 | Windows Vista (LongHorn) | 1,823 | 0.7 % |
|
 | Windows Mobile | 5 | 0 % |
|
 | Windows 98 | 42 | 0 % |
|
 | Windows 95 | 569 | 0.2 % |
|
 | Windows 7 | 72,394 | 30.8 % |
|
 | Windows 2003 | 83 | 0 % |
|
 | Windows 2000 | 41 | 0 % |
|
 | Windows 3.xx | 2 | 0 % |
|
| BSD | 58 | 0 % | |
 | OpenBSD | 29 | 0 % |
|
 | NetBSD | 29 | 0 % |
|
| Linux | 15,024 | 6.3 % | |
 | Ubuntu | 29 | 0 % |
|
 | Suse | 1 | 0 % |
|
 | Mandriva (or Mandrake) | 1 | 0 % |
|
 | Gentoo | 1 | 0 % |
|
 | Debian | 250 | 0.1 % |
|
 | Google Android | 11,947 | 5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 2,795 | 1.1 % |
|
| Macintosh | 14,010 | 5.9 % | |
 | Mac OS X | 14,010 | 5.9 % |
|
| Others | 11,492 | 4.8 % | |
 | Unknown | 10,599 | 4.5 % |
|
 | Java Mobile | 659 | 0.2 % |
|
 | Unknown Unix system | 133 | 0 % |
|
 | BlackBerry | 54 | 0 % |
|
 | Symbian OS | 47 | 0 % |
|
|