| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 159,337 | 68 % | 2,627,081 | 68.1 % | |
 | Windows XP | 15,893 | 6.7 % | 120,795 | 3.1 % | 
|
 | Windows Vista | 14,667 | 6.2 % | 263,978 | 6.8 % |
|
 | Windows (unknown version) | 212 | 0 % | 1,114 | 0 % |
|
 | Windows NT | 32,671 | 13.9 % | 633,853 | 16.4 % |
|
 | Windows ME | 5 | 0 % | 5 | 0 % |
|
 | Windows Vista (LongHorn) | 10,875 | 4.6 % | 143,473 | 3.7 % |
|
 | Windows Mobile | 3 | 0 % | 25 | 0 % |
|
 | Windows 98 | 4 | 0 % | 5 | 0 % |
|
 | Windows 95 | 1 | 0 % | 13 | 0 % |
|
 | Windows 8 | 3,698 | 1.5 % | 60,090 | 1.5 % |
|
 | Windows 7 | 80,570 | 34.4 % | 1,402,791 | 36.3 % |
|
 | Windows 2003 | 76 | 0 % | 132 | 0 % |
|
 | Windows 2000 | 661 | 0.2 % | 778 | 0 % |
|
 | Windows 3.xx | 1 | 0 % | 29 | 0 % |
|
| BSD | 3 | 0 % | 126 | 0 % | |
 | FreeBSD | 3 | 0 % | 126 | 0 % |
|
| Linux | 9,075 | 3.8 % | 162,139 | 4.2 % | |
 | Ubuntu | 74 | 0 % | 3,047 | 0 % |
|
 | Suse | 2 | 0 % | 2 | 0 % |
|
 | Gentoo | 2 | 0 % | 2 | 0 % |
|
 | Fedora | 1 | 0 % | 1 | 0 % |
|
 | Debian | 2 | 0 % | 2 | 0 % |
|
 | Google Android | 5,876 | 2.5 % | 120,203 | 3.1 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 3,118 | 1.3 % | 38,882 | 1 % |
|
| Macintosh | 54,162 | 23.1 % | 1,026,940 | 26.6 % | |
 | Mac OS X 10.9 | 9,680 | 4.1 % | 146,231 | 3.7 % |
|
 | Mac OS X 10.8 Mountain Lion | 6,526 | 2.7 % | 79,803 | 2 % |
|
 | Mac OS X 10.7 Lion | 2,454 | 1 % | 25,624 | 0.6 % |
|
 | Mac OS X 10.6 Snow Leopard | 4,330 | 1.8 % | 54,800 | 1.4 % |
|
 | Mac OS X 10.5 Leopard | 1,096 | 0.4 % | 28,548 | 0.7 % |
|
 | Mac OS X 10.4 Tiger | 32 | 0 % | 407 | 0 % |
|
 | Mac OS X others | 30,043 | 12.8 % | 691,526 | 17.9 % |
|
 | Mac OS | 1 | 0 % | 1 | 0 % |
|
| Others | 11,603 | 4.9 % | 39,237 | 1 % | |
 | Unknown | 11,131 | 4.7 % | 33,221 | 0.8 % |
|
 | Unknown Unix system | 284 | 0.1 % | 3,946 | 0.1 % |
|
 | Sun Solaris | 90 | 0 % | 1,304 | 0 % |
|
 | BlackBerry | 54 | 0 % | 98 | 0 % |
|
 | Java | 22 | 0 % | 203 | 0 % |
|
 | Java Mobile | 15 | 0 % | 345 | 0 % |
|
 | Symbian OS | 5 | 0 % | 73 | 0 % |
|
 | Nintendo Wii | 2 | 0 % | 46 | 0 % |
|
 | Sony PlayStation | 0 | 0 % | 1 | 0 % |
|
|