| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 27,135 | 54.8 % | 31,020 | 57.9 % | |
 | Windows XP | 8 | 0 % | 9 | 0 % | 
|
 | Windows Vista | 11,194 | 22.6 % | 11,194 | 20.9 % |
|
 | Windows NT | 15,399 | 31.1 % | 19,283 | 36 % |
|
 | Windows 8 | 2 | 0 % | 2 | 0 % |
|
 | Windows 7 | 532 | 1 % | 532 | 0.9 % |
|
| Linux | 10,633 | 21.5 % | 10,756 | 20.1 % | |
 | Google Android | 371 | 0.7 % | 402 | 0.7 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 10,262 | 20.7 % | 10,354 | 19.3 % |
|
| Macintosh | 10,384 | 21 % | 10,432 | 19.4 % | |
 | Mac OS X 10.8 Mountain Lion | 3 | 0 % | 3 | 0 % |
|
 | Mac OS X others | 10,381 | 21 % | 10,429 | 19.4 % |
|
| Others | 1,276 | 2.5 % | 1,301 | 2.4 % | |
 | Unknown Unix system | 974 | 1.9 % | 974 | 1.8 % |
|
 | Unknown | 218 | 0.4 % | 243 | 0.4 % |
|
 | Java | 84 | 0.1 % | 84 | 0.1 % |
|
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