| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 137482 | 73.9 % | ||
 | Windows XP | 45908 | 24.7 % |  |
 | Windows NT | 66402 | 35.7 % | |
 | Windows Me | 430 | 0.2 % | |
 | Windows Vista | 18199 | 9.7 % | |
 | Windows CE | 170 | 0 % | |
 | Windows 98 | 279 | 0.1 % | |
 | Windows 95 | 710 | 0.3 % | |
 | Windows 2003 | 2106 | 1.1 % | |
 | Windows 2000 | 3031 | 1.6 % | |
 | Windows 3.xx | 247 | 0.1 % | |
| Linux | 3022 | 1.6 % | ||
 | Ubuntu | 66 | 0 % | |
 | Debian | 1 | 0 % | |
 | Centos | 20 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2935 | 1.5 % | |
| Macintosh | 32138 | 17.2 % | ||
 | Mac OS X | 32138 | 17.2 % | |
| Others | 13154 | 7 % | ||
 | Unknown | 13074 | 7 % | |
 | Symbian OS | 73 | 0 % | |
 | Unknown Unix system | 7 | 0 % | |