| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 0 | | 4,238,820 | 78.6 % | |
 | Windows XP | 0 | | 2,045,154 | 37.9 % | 
|
 | Windows (unknown version) | 0 | | 4,316 | 0 % |
|
 | Windows NT | 0 | | 185 | 0 % |
|
 | Windows ME | 0 | | 7,046 | 0.1 % |
|
 | Windows Vista (LongHorn) | 0 | | 739,802 | 13.7 % |
|
 | Windows Mobile | 0 | | 16 | 0 % |
|
 | Windows 98 | 0 | | 269 | 0 % |
|
 | Windows 95 | 0 | | 25 | 0 % |
|
 | Windows 7 | 0 | | 1,437,794 | 26.6 % |
|
 | Windows 2003 | 0 | | 2,466 | 0 % |
|
 | Windows 2000 | 0 | | 1,745 | 0 % |
|
 | Windows 3.xx | 0 | | 2 | 0 % |
|
| BSD | 0 | | 1 | 0 % | |
 | OpenBSD | 0 | | 1 | 0 % |
|
| Linux | 0 | | 38,917 | 0.7 % | |
 | Ubuntu | 0 | | 4,496 | 0 % |
|
 | Suse | 0 | | 2,153 | 0 % |
|
 | Mandriva (or Mandrake) | 0 | | 56 | 0 % |
|
 | Gentoo | 0 | | 1 | 0 % |
|
 | Fedora | 0 | | 174 | 0 % |
|
 | Debian | 0 | | 35 | 0 % |
|
 | Google Android | 0 | | 12,416 | 0.2 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 0 | | 19,586 | 0.3 % |
|
| Macintosh | 0 | | 1,056,212 | 19.6 % | |
 | Mac OS X others | 0 | | 1,056,206 | 19.6 % |
|
 | Mac OS | 0 | | 6 | 0 % |
|
| Others | 0 | | 53,008 | 0.9 % | |
 | OS/2 | 0 | | 11 | 0 % |
|
 | Unknown | 0 | | 11,702 | 0.2 % |
|
 | BlackBerry | 0 | | 2,026 | 0 % |
|
 | Nintendo Wii | 0 | | 3 | 0 % |
|
 | Symbian OS | 0 | | 110 | 0 % |
|
 | Java Mobile | 0 | | 858 | 0 % |
|
 | Sun Solaris | 0 | | 38,128 | 0.7 % |
|
 | WebTV | 0 | | 90 | 0 % |
|
 | Sony PlayStation | 0 | | 62 | 0 % |
|
 | Unknown Unix system | 0 | | 12 | 0 % |
|
 | Java | 0 | | 3 | 0 % |
|
 | iOS (iPhone/iPod/iPad/...) | 0 | | 3 | 0 % |
|
|