| Versions | Hits | Percent | ||
|---|---|---|---|---|
| WIN | 5900169 | 84.6 % | ||
 | Windows XP | 2476307 | 35.5 % |  |
 | Windows NT | 1988386 | 28.5 % | |
 | Windows Me | 573 | 0 % | |
 | Windows Codename Longhorn | 1290947 | 18.5 % | |
 | Windows CE | 528 | 0 % | |
 | Windows 98 | 2058 | 0 % | |
 | Windows 95 | 308 | 0 % | |
 | Windows 2003 | 124353 | 1.7 % | |
 | Windows 2000 | 16630 | 0.2 % | |
 | Windows 3.xx | 79 | 0 % | |
| MAC | 823710 | 11.8 % | ||
 | Mac OS X | 823691 | 11.8 % | |
 | Mac OS | 19 | 0 % | |
| Others | 242825 | 3.4 % | ||
 | Linux | 150318 | 2.1 % | |
 | Unknown | 88463 | 1.2 % | |
 | Symbian OS | 3593 | 0 % | |
 | Unknown Unix system | 153 | 0 % | |
 | OpenBSD | 135 | 0 % | |
 | Sun Solaris | 81 | 0 % | |
 | OS/2 | 65 | 0 % | |
 | GNU | 16 | 0 % | |
 | FreeBSD | 1 | 0 % | |