| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 391 | 79.9 % | 446 | 80.2 % | ||
 | Windows XP | 11 | 2.2 % | 11 | 1.9 % |   |
 | Windows Vista (LongHorn) | 4 | 0.8 % | 4 | 0.7 % | |
 | Windows 8.1 | 3 | 0.6 % | 3 | 0.5 % | |
 | Windows 8 | 4 | 0.8 % | 4 | 0.7 % | |
 | Windows 7 | 41 | 8.3 % | 77 | 13.8 % | |
 | Windows 2000 | 6 | 1.2 % | 6 | 1 % | |
 | Windows 10 | 322 | 65.8 % | 341 | 61.3 % | |
| Linux | 31 | 6.3 % | 39 | 7 % | ||
 | Google Android | 11 | 2.2 % | 11 | 1.9 % | |
 | GNU Linux (Unknown or unspecified distribution) | 20 | 4 % | 28 | 5 % | |
| Macintosh | 12 | 2.4 % | 15 | 2.6 % | ||
 | Mac OS X 10.9 Mavericks | 1 | 0.2 % | 1 | 0.1 % | |
 | Mac OS X 10.6 Snow Leopard | 1 | 0.2 % | 1 | 0.1 % | |
 | Mac OS X 10.11 El Capitan | 5 | 1 % | 7 | 1.2 % | |
 | Mac OS X 10.10 Yosemite | 1 | 0.2 % | 1 | 0.1 % | |
 | Mac OS X others | 4 | 0.8 % | 5 | 0.8 % | |
| iOS | 5 | 1 % | 5 | 0.8 % | ||
 | iOS (iPhone) | 3 | 0.6 % | 3 | 0.5 % | |
 | iOS (iPad) | 2 | 0.4 % | 2 | 0.3 % | |
| Others | 50 | 10.2 % | 51 | 9.1 % | ||
 | Unknown Unix system | 30 | 6.1 % | 30 | 5.3 % | |
 | Unknown | 20 | 4 % | 21 | 3.7 % | |