| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 0 | | 4,935,938 | 72.6 % | |
 | Windows XP | 0 | | 1,206,204 | 17.7 % | 
|
 | Windows Vista | 0 | | 289,357 | 4.2 % |
|
 | Windows (unknown version) | 0 | | 6,174 | 0 % |
|
 | Windows NT | 0 | | 325 | 0 % |
|
 | Windows ME | 0 | | 63 | 0 % |
|
 | Windows Vista (LongHorn) | 0 | | 502,933 | 7.4 % |
|
 | Windows Mobile | 0 | | 6 | 0 % |
|
 | Windows 98 | 0 | | 75 | 0 % |
|
 | Windows 95 | 0 | | 54 | 0 % |
|
 | Windows 7 | 0 | | 2,923,778 | 43 % |
|
 | Windows 2003 | 0 | | 4,782 | 0 % |
|
 | Windows 2000 | 0 | | 2,187 | 0 % |
|
| BSD | 0 | | 205 | 0 % | |
 | OpenBSD | 0 | | 159 | 0 % |
|
 | FreeBSD | 0 | | 46 | 0 % |
|
| Linux | 0 | | 154,462 | 2.2 % | |
 | Ubuntu | 0 | | 2,170 | 0 % |
|
 | Suse | 0 | | 1,375 | 0 % |
|
 | Red Hat | 0 | | 104 | 0 % |
|
 | Fedora | 0 | | 39 | 0 % |
|
 | Google Android | 0 | | 51,777 | 0.7 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 0 | | 98,997 | 1.4 % |
|
| Macintosh | 0 | | 1,670,481 | 24.5 % | |
 | Mac OS X others | 0 | | 1,670,425 | 24.5 % |
|
 | Mac OS | 0 | | 56 | 0 % |
|
| Others | 0 | | 30,591 | 0.4 % | |
 | BlackBerry | 0 | | 600 | 0 % |
|
 | Symbian OS | 0 | | 461 | 0 % |
|
 | Java Mobile | 0 | | 3,654 | 0 % |
|
 | Sun Solaris | 0 | | 2,877 | 0 % |
|
 | Sony PlayStation | 0 | | 662 | 0 % |
|
 | Unknown Unix system | 0 | | 1,004 | 0 % |
|
 | Java | 0 | | 111 | 0 % |
|
 | iOS (iPhone/iPod/iPad/...) | 0 | | 11 | 0 % |
|
 | Unknown | 0 | | 21,211 | 0.3 % |
|
|