| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 1,113 | 89.7 % | 1,634 | 76.8 % | ||
 | Windows XP | 108 | 8.7 % | 184 | 8.6 % |   |
 | Windows Vista | 33 | 2.6 % | 84 | 3.9 % | |
 | Windows NT | 4 | 0.3 % | 4 | 0.1 % | |
 | Windows Vista (LongHorn) | 13 | 1 % | 14 | 0.6 % | |
 | Windows 98 | 1 | 0 % | 1 | 0 % | |
 | Windows 8 | 57 | 4.5 % | 61 | 2.8 % | |
 | Windows 7 | 897 | 72.3 % | 1,285 | 60.4 % | |
 | Windows 2003 | 0 | 0 % | 1 | 0 % | |
| Linux | 51 | 4.1 % | 207 | 9.7 % | ||
 | Ubuntu | 6 | 0.4 % | 7 | 0.3 % | |
 | Debian | 1 | 0 % | 1 | 0 % | |
 | Google Android | 19 | 1.5 % | 167 | 7.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 25 | 2 % | 32 | 1.5 % | |
| Macintosh | 29 | 2.3 % | 216 | 10.1 % | ||
 | Mac OS X 10.9 | 0 | 0 % | 1 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 3 | 0.2 % | 5 | 0.2 % | |
 | Mac OS X others | 26 | 2 % | 210 | 9.8 % | |
| Others | 47 | 3.7 % | 69 | 3.2 % | ||
 | Unknown | 40 | 3.2 % | 50 | 2.3 % | |
 | Unknown Unix system | 4 | 0.3 % | 5 | 0.2 % | |
 | BlackBerry | 3 | 0.2 % | 14 | 0.6 % | |