| Versions | Pages | Percent | Hits | Percent |
| Windows | 4,229 | 60.5 % | 8,624 | 48.9 % | |
 | Windows XP | 117 | 1.6 % | 639 | 3.6 % | 

|
 | Windows Vista | 183 | 2.6 % | 221 | 1.2 % | 

|
 | Windows NT | 1,089 | 15.5 % | 4,008 | 22.7 % | 

|
 | Windows ME | 3 | 0 % | 3 | 0 % | 

|
 | Windows Vista (LongHorn) | 82 | 1.1 % | 322 | 1.8 % | 

|
 | Windows 98 | 4 | 0 % | 4 | 0 % | 

|
 | Windows 95 | 6 | 0 % | 27 | 0.1 % | 

|
 | Windows 8 | 45 | 0.6 % | 53 | 0.3 % | 

|
 | Windows 7 | 2,699 | 38.6 % | 3,343 | 18.9 % | 

|
 | Windows 2003 | 1 | 0 % | 1 | 0 % | 

|
 | Windows 2000 | 0 | 0 % | 1 | 0 % | 

|
 | Windows 3.xx | 0 | 0 % | 2 | 0 % | 

|
| Linux | 229 | 3.2 % | 4,429 | 25.1 % | |
 | Ubuntu | 0 | 0 % | 4 | 0 % | 

|
 | Fedora | 1 | 0 % | 1 | 0 % | 

|
 | Google Android | 184 | 2.6 % | 1,527 | 8.6 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 44 | 0.6 % | 2,897 | 16.4 % | 

|
| Macintosh | 255 | 3.6 % | 2,082 | 11.8 % | |
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 7 | 0 % | 

|
 | Mac OS X 10.7 Lion | 0 | 0 % | 2 | 0 % | 

|
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 3 | 0 % | 

|
 | Mac OS X 10.5 Leopard | 0 | 0 % | 1 | 0 % | 

|
 | Mac OS X others | 255 | 3.6 % | 2,069 | 11.7 % | 

|
| Others | 2,273 | 32.5 % | 2,477 | 14 % | |
 | Unknown | 2,242 | 32 % | 2,351 | 13.3 % | 

|
 | Java | 20 | 0.2 % | 20 | 0.1 % | 

|
 | Unknown Unix system | 11 | 0.1 % | 106 | 0.6 % | 

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