| Versions | Hits | Percent | |
|---|
| WIN | 892785 | 83.9 % | |
 | Windows XP | 731030 | 68.7 % | 
|
 | Windows NT | 1107 | 0.1 % |
|
 | Windows Me | 876 | 0 % |
|
 | Windows Codename Longhorn | 114373 | 10.7 % |
|
 | Windows CE | 289 | 0 % |
|
 | Windows 98 | 29668 | 2.7 % |
|
 | Windows 95 | 100 | 0 % |
|
 | Windows 2003 | 4033 | 0.3 % |
|
 | Windows 2000 | 11306 | 1 % |
|
 | Windows 3.xx | 3 | 0 % |
|
| MAC | 76040 | 7.1 % | |
 | Mac OS X | 75754 | 7.1 % |
|
 | Mac OS | 286 | 0 % |
|
| Others | 94256 | 8.8 % | |
 | Unknown | 65104 | 6.1 % |
|
 | Linux | 26397 | 2.4 % |
|
 | FreeBSD | 2028 | 0.1 % |
|
 | Sun Solaris | 211 | 0 % |
|
 | CPM | 182 | 0 % |
|
 | Symbian OS | 143 | 0 % |
|
 | BeOS | 34 | 0 % |
|
 | HP Unix | 27 | 0 % |
|
 | Unknown Unix system | 26 | 0 % |
|
 | AmigaOS | 25 | 0 % |
|
 | OpenBSD | 25 | 0 % |
|
 | WebTV | 15 | 0 % |
|
 | GNU | 13 | 0 % |
|
 | Aix | 12 | 0 % |
|
 | OS/2 | 7 | 0 % |
|
 | NetBSD | 4 | 0 % |
|
 | RISC OS | 1 | 0 % |
|
 | OSF Unix | 1 | 0 % |
|
 | Irix | 1 | 0 % |
|
|