| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 97,418 | 82.4 % | 994,967 | 80.5 % | |
 | Windows XP | 17,820 | 15 % | 195,464 | 15.8 % | 
|
 | Windows Vista | 11,322 | 9.5 % | 121,534 | 9.8 % |
|
 | Windows (unknown version) | 562 | 0.4 % | 4,470 | 0.3 % |
|
 | Windows NT | 71 | 0 % | 93 | 0 % |
|
 | Windows ME | 3 | 0 % | 3 | 0 % |
|
 | Windows Vista (LongHorn) | 1,278 | 1 % | 14,404 | 1.1 % |
|
 | Windows 98 | 1 | 0 % | 1 | 0 % |
|
 | Windows 7 | 66,141 | 55.9 % | 656,229 | 53.1 % |
|
 | Windows 2003 | 140 | 0.1 % | 1,411 | 0.1 % |
|
 | Windows 2000 | 80 | 0 % | 1,358 | 0.1 % |
|
| Linux | 10,190 | 8.6 % | 123,109 | 9.9 % | |
 | Ubuntu | 78 | 0 % | 666 | 0 % |
|
 | Google Android | 8,971 | 7.5 % | 105,067 | 8.5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 1,141 | 0.9 % | 17,376 | 1.4 % |
|
| Macintosh | 7,888 | 6.6 % | 102,186 | 8.2 % | |
 | Mac OS X 10.9 | 164 | 0.1 % | 3,084 | 0.2 % |
|
 | Mac OS X 10.8 Mountain Lion | 26 | 0 % | 159 | 0 % |
|
 | Mac OS X 10.7 Lion | 43 | 0 % | 683 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 170 | 0.1 % | 959 | 0 % |
|
 | Mac OS X 10.5 Leopard | 38 | 0 % | 529 | 0 % |
|
 | Mac OS X 10.4 Tiger | 8 | 0 % | 8 | 0 % |
|
 | Mac OS X others | 7,439 | 6.2 % | 96,764 | 7.8 % |
|
| Others | 2,648 | 2.2 % | 15,479 | 1.2 % | |
 | Unknown | 2,534 | 2.1 % | 13,118 | 1 % |
|
 | Symbian OS | 82 | 0 % | 1,774 | 0.1 % |
|
 | Unknown Unix system | 18 | 0 % | 225 | 0 % |
|
 | Java Mobile | 14 | 0 % | 362 | 0 % |
|
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