| Versions | Pages | Percent | Hits | Percent |
| Windows | 2,813 | 70.6 % | 5,512 | 38 % | |
 | Windows XP | 13 | 0.3 % | 19 | 0.1 % | 

|
 | Windows Vista | 433 | 10.8 % | 453 | 3.1 % | 

|
 | Windows NT | 1,377 | 34.5 % | 3,671 | 25.3 % | 

|
 | Windows Vista (LongHorn) | 61 | 1.5 % | 247 | 1.7 % | 

|
 | Windows 8 | 102 | 2.5 % | 104 | 0.7 % | 

|
 | Windows 7 | 827 | 20.7 % | 1,018 | 7 % | 

|
| Linux | 124 | 3.1 % | 5,184 | 35.8 % | |
 | Red Hat | 7 | 0.1 % | 7 | 0 % | 

|
 | Google Android | 86 | 2.1 % | 1,809 | 12.5 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 31 | 0.7 % | 3,368 | 23.2 % | 

|
| Macintosh | 131 | 3.2 % | 2,822 | 19.5 % | |
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 5 | 0 % | 

|
 | Mac OS X others | 131 | 3.2 % | 2,817 | 19.4 % | 

|
| Others | 912 | 22.9 % | 950 | 6.5 % | |
 | Unknown | 912 | 22.9 % | 949 | 6.5 % | 

|
 | Unknown Unix system | 0 | 0 % | 1 | 0 % | 

|
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