| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 224 | 50.9 % | 248 | 51.2 % | ||
 | Windows NT | 1 | 0.2 % | 1 | 0.2 % |   |
 | Windows 8 | 1 | 0.2 % | 1 | 0.2 % | |
 | Windows 7 | 3 | 0.6 % | 3 | 0.6 % | |
 | Windows 10 | 219 | 49.7 % | 243 | 50.2 % | |
| Macintosh | 124 | 28.1 % | 127 | 26.2 % | ||
 | Mac OS X 10.12 Sierra | 1 | 0.2 % | 1 | 0.2 % | |
 | Mac OS X others | 123 | 27.9 % | 126 | 26 % | |
| iOS | 15 | 3.4 % | 20 | 4.1 % | ||
 | iOS (iPhone) | 15 | 3.4 % | 20 | 4.1 % | |
| Linux | 45 | 10.2 % | 57 | 11.7 % | ||
 | Google Android | 18 | 4 % | 29 | 5.9 % | |
 | GNU Linux (Unknown or unspecified distribution) | 27 | 6.1 % | 28 | 5.7 % | |
| Others | 32 | 7.2 % | 32 | 6.6 % | ||
 | Unknown | 32 | 7.2 % | 32 | 6.6 % | |