| Versions | Hits | Percent | |
|---|
| WIN | 947463 | 69.8 % | |
 | Windows XP | 857963 | 63.2 % | 
|
 | Windows NT | 1571 | 0.1 % |
|
 | Windows Me | 4978 | 0.3 % |
|
 | Windows Codename Longhorn | 24549 | 1.8 % |
|
 | Windows CE | 153 | 0 % |
|
 | Windows 98 | 13467 | 0.9 % |
|
 | Windows 95 | 460 | 0 % |
|
 | Windows 2003 | 4319 | 0.3 % |
|
 | Windows 2000 | 40000 | 2.9 % |
|
 | Windows 3.xx | 3 | 0 % |
|
| MAC | 73563 | 5.4 % | |
 | Mac OS X | 71490 | 5.2 % |
|
 | Mac OS | 2073 | 0.1 % |
|
| Others | 335456 | 24.7 % | |
 | Unknown | 314964 | 23.2 % |
|
 | Linux | 19534 | 1.4 % |
|
 | FreeBSD | 413 | 0 % |
|
 | Symbian OS | 140 | 0 % |
|
 | GNU | 118 | 0 % |
|
 | Sun Solaris | 108 | 0 % |
|
 | Unknown Unix system | 92 | 0 % |
|
 | WebTV | 43 | 0 % |
|
 | BeOS | 12 | 0 % |
|
 | OpenBSD | 8 | 0 % |
|
 | Aix | 8 | 0 % |
|
 | NetBSD | 6 | 0 % |
|
 | AmigaOS | 4 | 0 % |
|
 | RISC OS | 3 | 0 % |
|
 | CPM | 2 | 0 % |
|
 | BSDi | 1 | 0 % |
|
|