| Versions | Hits | Percent | |
|---|
| WIN | 1294998 | 89.8 % | |
 | Windows XP | 1116771 | 77.4 % | 
|
 | Windows NT | 3469 | 0.2 % |
|
 | Windows Me | 19614 | 1.3 % |
|
 | Windows Codename Longhorn | 54 | 0 % |
|
 | Windows CE | 383 | 0 % |
|
 | Windows 98 | 48898 | 3.3 % |
|
 | Windows 95 | 947 | 0 % |
|
 | Windows 2003 | 5176 | 0.3 % |
|
 | Windows 2000 | 99681 | 6.9 % |
|
 | Windows 3.xx | 5 | 0 % |
|
| MAC | 63997 | 4.4 % | |
 | Mac OS X | 55041 | 3.8 % |
|
 | Mac OS | 8956 | 0.6 % |
|
| Others | 82827 | 5.7 % | |
 | Unknown | 63006 | 4.3 % |
|
 | Linux | 18272 | 1.2 % |
|
 | FreeBSD | 529 | 0 % |
|
 | WebTV | 321 | 0 % |
|
 | Sun Solaris | 308 | 0 % |
|
 | GNU | 228 | 0 % |
|
 | NetBSD | 78 | 0 % |
|
 | Unknown Unix system | 31 | 0 % |
|
 | Irix | 19 | 0 % |
|
 | AmigaOS | 8 | 0 % |
|
 | OpenBSD | 7 | 0 % |
|
 | Symbian OS | 5 | 0 % |
|
 | RISC OS | 5 | 0 % |
|
 | OS/2 | 3 | 0 % |
|
 | HP Unix | 3 | 0 % |
|
 | CPM | 3 | 0 % |
|
 | Aix | 1 | 0 % |
|
|