| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 6,886 | 61 % | 6,890 | 60.8 % | ||
 | Windows XP | 23 | 0.2 % | 23 | 0.2 % |   |
 | Windows Vista | 11 | 0 % | 11 | 0 % | |
 | Windows NT | 6,739 | 59.7 % | 6,743 | 59.5 % | |
 | Windows 8 | 25 | 0.2 % | 25 | 0.2 % | |
 | Windows 7 | 88 | 0.7 % | 88 | 0.7 % | |
| Macintosh | 3,446 | 30.5 % | 3,446 | 30.4 % | ||
 | Mac OS X 10.9 | 3 | 0 % | 3 | 0 % | |
 | Mac OS X 10.7 Lion | 88 | 0.7 % | 88 | 0.7 % | |
 | Mac OS X others | 3,355 | 29.7 % | 3,355 | 29.6 % | |
| Linux | 393 | 3.4 % | 395 | 3.4 % | ||
 | Ubuntu | 3 | 0 % | 3 | 0 % | |
 | Google Android | 67 | 0.5 % | 67 | 0.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 323 | 2.8 % | 325 | 2.8 % | |
| Others | 550 | 4.8 % | 593 | 5.2 % | ||
 | Unknown | 534 | 4.7 % | 577 | 5 % | |
 | Unknown Unix system | 14 | 0.1 % | 14 | 0.1 % | |
 | Java | 1 | 0 % | 1 | 0 % | |
 | OS/2 | 1 | 0 % | 1 | 0 % | |