| Versions | Hits | Percent | |
|---|
| WIN | 1128803 | 87 % | |
 | Windows XP | 1020760 | 78.7 % | 
|
 | Windows NT | 3238 | 0.2 % |
|
 | Windows Me | 9750 | 0.7 % |
|
 | Windows Codename Longhorn | 3099 | 0.2 % |
|
 | Windows CE | 172 | 0 % |
|
 | Windows 98 | 21459 | 1.6 % |
|
 | Windows 95 | 331 | 0 % |
|
 | Windows 2003 | 5694 | 0.4 % |
|
 | Windows 2000 | 64299 | 4.9 % |
|
 | Windows 3.xx | 1 | 0 % |
|
| MAC | 83719 | 6.4 % | |
 | Mac OS X | 80917 | 6.2 % |
|
 | Mac OS | 2802 | 0.2 % |
|
| Others | 84018 | 6.4 % | |
 | Unknown | 62245 | 4.8 % |
|
 | Linux | 19731 | 1.5 % |
|
 | Unknown Unix system | 930 | 0 % |
|
 | FreeBSD | 418 | 0 % |
|
 | Sun Solaris | 275 | 0 % |
|
 | WebTV | 175 | 0 % |
|
 | Symbian OS | 119 | 0 % |
|
 | OpenBSD | 60 | 0 % |
|
 | OS/2 | 31 | 0 % |
|
 | NetBSD | 10 | 0 % |
|
 | BeOS | 8 | 0 % |
|
 | Irix | 5 | 0 % |
|
 | HP Unix | 4 | 0 % |
|
 | AmigaOS | 3 | 0 % |
|
 | OSF Unix | 2 | 0 % |
|
 | RISC OS | 1 | 0 % |
|
 | Aix | 1 | 0 % |
|
|