| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 2,803 | 80.2 % | 4,553 | 68.3 % | ||
 | Windows XP | 564 | 16.1 % | 618 | 9.2 % |   |
 | Windows Vista | 116 | 3.3 % | 272 | 4 % | |
 | Windows NT | 102 | 2.9 % | 455 | 6.8 % | |
 | Windows Vista (LongHorn) | 229 | 6.5 % | 259 | 3.8 % | |
 | Windows 8 | 524 | 15 % | 663 | 9.9 % | |
 | Windows 7 | 1,136 | 32.5 % | 2,154 | 32.3 % | |
 | Windows 2003 | 59 | 1.6 % | 59 | 0.8 % | |
 | Windows 2000 | 73 | 2 % | 73 | 1 % | |
| Macintosh | 247 | 7 % | 659 | 9.8 % | ||
 | Mac OS X 10.9 | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.8 Mountain Lion | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.7 Lion | 2 | 0 % | 2 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 5 | 0.1 % | 5 | 0 % | |
 | Mac OS X 10.5 Leopard | 15 | 0.4 % | 15 | 0.2 % | |
 | Mac OS X 10.4 Tiger | 40 | 1.1 % | 40 | 0.6 % | |
 | Mac OS X others | 183 | 5.2 % | 595 | 8.9 % | |
| BSD | 3 | 0 % | 3 | 0 % | ||
 | FreeBSD | 3 | 0 % | 3 | 0 % | |
| Linux | 353 | 10.1 % | 1,355 | 20.3 % | ||
 | Ubuntu | 3 | 0 % | 4 | 0 % | |
 | Suse | 3 | 0 % | 3 | 0 % | |
 | Gentoo | 2 | 0 % | 2 | 0 % | |
 | Google Android | 26 | 0.7 % | 468 | 7 % | |
 | GNU Linux (Unknown or unspecified distribution) | 319 | 9.1 % | 878 | 13.1 % | |
| Others | 87 | 2.4 % | 87 | 1.3 % | ||
 | Unknown | 68 | 1.9 % | 68 | 1 % | |
 | Java | 18 | 0.5 % | 18 | 0.2 % | |
 | Unknown Unix system | 1 | 0 % | 1 | 0 % | |