| Versions | Hits | Percent | |
|---|
| WIN | 1402681 | 88 % | |
 | Windows XP | 1223939 | 76.8 % | 
|
 | Windows NT | 3708 | 0.2 % |
|
 | Windows Me | 15192 | 0.9 % |
|
 | Windows Codename Longhorn | 244 | 0 % |
|
 | Windows CE | 215 | 0 % |
|
 | Windows 98 | 41158 | 2.5 % |
|
 | Windows 95 | 808 | 0 % |
|
 | Windows 2003 | 8179 | 0.5 % |
|
 | Windows 2000 | 109231 | 6.8 % |
|
 | Windows 3.xx | 7 | 0 % |
|
| MAC | 97475 | 6.1 % | |
 | Mac OS X | 88793 | 5.5 % |
|
 | Mac OS | 8682 | 0.5 % |
|
| Others | 93325 | 5.8 % | |
 | Unknown | 70201 | 4.4 % |
|
 | Linux | 22220 | 1.3 % |
|
 | FreeBSD | 365 | 0 % |
|
 | Sun Solaris | 255 | 0 % |
|
 | WebTV | 151 | 0 % |
|
 | Symbian OS | 22 | 0 % |
|
 | HP Unix | 22 | 0 % |
|
 | AmigaOS | 22 | 0 % |
|
 | Unknown Unix system | 17 | 0 % |
|
 | RISC OS | 14 | 0 % |
|
 | CPM | 12 | 0 % |
|
 | OpenBSD | 10 | 0 % |
|
 | NetBSD | 8 | 0 % |
|
 | Aix | 3 | 0 % |
|
 | GNU | 2 | 0 % |
|
 | OS/2 | 1 | 0 % |
|
|