| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 0 | | 3,251,407 | 82.7 % | |
 | Windows XP | 0 | | 1,652,731 | 42 % | 
|
 | Windows (unknown version) | 0 | | 15,328 | 0.3 % |
|
 | Windows NT | 0 | | 31,879 | 0.8 % |
|
 | Windows ME | 0 | | 200 | 0 % |
|
 | Windows Vista (LongHorn) | 0 | | 745,509 | 18.9 % |
|
 | Windows Mobile | 0 | | 70 | 0 % |
|
 | Windows 98 | 0 | | 238 | 0 % |
|
 | Windows 95 | 0 | | 42 | 0 % |
|
 | Windows 7 | 0 | | 797,247 | 20.2 % |
|
 | Windows 2003 | 0 | | 3,443 | 0 % |
|
 | Windows 2000 | 0 | | 4,699 | 0.1 % |
|
 | Windows 3.xx | 0 | | 21 | 0 % |
|
| Linux | 0 | | 23,199 | 0.5 % | |
 | Ubuntu | 0 | | 6,344 | 0.1 % |
|
 | Suse | 0 | | 733 | 0 % |
|
 | Red Hat | 0 | | 54 | 0 % |
|
 | Mandriva (or Mandrake) | 0 | | 90 | 0 % |
|
 | Gentoo | 0 | | 1 | 0 % |
|
 | Fedora | 0 | | 956 | 0 % |
|
 | Debian | 0 | | 58 | 0 % |
|
 | Google Android | 0 | | 11,779 | 0.2 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 0 | | 3,184 | 0 % |
|
| Macintosh | 0 | | 610,248 | 15.5 % | |
 | Mac OS X others | 0 | | 607,287 | 15.4 % |
|
 | Mac OS | 0 | | 2,961 | 0 % |
|
| Others | 0 | | 45,136 | 1.1 % | |
 | Unknown | 0 | | 37,306 | 0.9 % |
|
 | BlackBerry | 0 | | 509 | 0 % |
|
 | Nintendo Wii | 0 | | 154 | 0 % |
|
 | Symbian OS | 0 | | 205 | 0 % |
|
 | Java Mobile | 0 | | 372 | 0 % |
|
 | Sun Solaris | 0 | | 6,446 | 0.1 % |
|
 | Sony PlayStation | 0 | | 48 | 0 % |
|
 | Unknown Unix system | 0 | | 84 | 0 % |
|
 | Java | 0 | | 11 | 0 % |
|
 | BeOS | 0 | | 1 | 0 % |
|
|