| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 753 | 96.9 % | 5,587 | 97.7 % | ||
 | Windows XP | 563 | 72.4 % | 4,260 | 74.5 % |   |
 | Windows Vista | 33 | 4.2 % | 528 | 9.2 % | |
 | Windows 7 | 157 | 20.2 % | 799 | 13.9 % | |
| Linux | 2 | 0.2 % | 2 | 0 % | ||
 | GNU Linux (Unknown or unspecified distribution) | 2 | 0.2 % | 2 | 0 % | |
| Macintosh | 22 | 2.8 % | 125 | 2.1 % | ||
 | Mac OS X 10.8 Mountain Lion | 1 | 0.1 % | 27 | 0.4 % | |
 | Mac OS X others | 21 | 2.7 % | 98 | 1.7 % | |