Versions | Pages | Percent | Hits | Percent |
Windows | 6,620,852 | 92.2 % | 6,850,163 | 92.2 % | |
 | Windows XP | 1,612,273 | 22.4 % | 1,645,148 | 22.1 % | 

|
 | Windows Vista | 1,082,699 | 15 % | 1,157,507 | 15.5 % | 

|
 | Windows (unknown version) | 12 | 0 % | 36 | 0 % | 

|
 | Windows NT | 4,729 | 0 % | 11,805 | 0.1 % | 

|
 | Windows ME | 7 | 0 % | 7 | 0 % | 

|
 | Windows Vista (LongHorn) | 217 | 0 % | 2,000 | 0 % | 

|
 | Windows 95 | 11 | 0 % | 11 | 0 % | 

|
 | Windows 7 | 3,920,860 | 54.6 % | 4,033,458 | 54.3 % | 

|
 | Windows 2003 | 21 | 0 % | 120 | 0 % | 

|
 | Windows 2000 | 23 | 0 % | 70 | 0 % | 

|
 | Windows 3.xx | 0 | 0 % | 1 | 0 % | 

|
BSD | 6 | 0 % | 42 | 0 % | |
 | FreeBSD | 6 | 0 % | 42 | 0 % | 

|
Linux | 553,354 | 7.7 % | 571,144 | 7.6 % | |
 | Ubuntu | 32 | 0 % | 178 | 0 % | 

|
 | Centos | 2 | 0 % | 24 | 0 % | 

|
 | Google Android | 552,918 | 7.7 % | 568,145 | 7.6 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 402 | 0 % | 2,797 | 0 % | 

|
Macintosh | 230 | 0 % | 1,942 | 0 % | |
 | Mac OS X 10.9 | 20 | 0 % | 259 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 16 | 0 % | 128 | 0 % | 

|
 | Mac OS X 10.7 Lion | 22 | 0 % | 120 | 0 % | 

|
 | Mac OS X 10.6 Snow Leopard | 36 | 0 % | 192 | 0 % | 

|
 | Mac OS X others | 136 | 0 % | 1,243 | 0 % | 

|
Others | 670 | 0 % | 1,242 | 0 % | |
 | Unknown | 656 | 0 % | 1,063 | 0 % | 

|
 | Java Mobile | 6 | 0 % | 59 | 0 % | 

|
 | BlackBerry | 2 | 0 % | 2 | 0 % | 

|
 | Sun Solaris | 2 | 0 % | 2 | 0 % | 

|
 | Unknown Unix system | 2 | 0 % | 25 | 0 % | 

|
 | Java | 2 | 0 % | 90 | 0 % | 

|
 | Symbian OS | 0 | 0 % | 1 | 0 % | 

|
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