| Versions | Hits | Percent | ||
|---|---|---|---|---|
| WIN | 5717016 | 87.9 % | ||
 | Windows XP | 3007656 | 46.2 % |  |
 | Windows NT | 730257 | 11.2 % | |
 | Windows Me | 1679 | 0 % | |
 | Windows Codename Longhorn | 1812904 | 27.8 % | |
 | Windows CE | 851 | 0 % | |
 | Windows 98 | 2230 | 0 % | |
 | Windows 95 | 413 | 0 % | |
 | Windows 2003 | 128516 | 1.9 % | |
 | Windows 2000 | 32385 | 0.4 % | |
 | Windows 3.xx | 125 | 0 % | |
| MAC | 588938 | 9 % | ||
 | Mac OS X | 588910 | 9 % | |
 | Mac OS | 28 | 0 % | |
| Others | 194549 | 2.9 % | ||
 | Linux | 121810 | 1.8 % | |
 | Unknown | 68738 | 1 % | |
 | Symbian OS | 2926 | 0 % | |
 | FreeBSD | 578 | 0 % | |
 | Sun Solaris | 432 | 0 % | |
 | OS/2 | 27 | 0 % | |
 | Unknown Unix system | 21 | 0 % | |
 | OpenBSD | 13 | 0 % | |
 | OSF Unix | 2 | 0 % | |
 | Aix | 1 | 0 % | |
 | GNU | 1 | 0 % | |