| Versions | Hits | Percent | ||
|---|---|---|---|---|
| WIN | 3566950 | 96.7 % | ||
 | Windows XP | 3247730 | 88.1 % |  |
 | Windows NT | 17330 | 0.4 % | |
 | Windows Me | 33370 | 0.9 % | |
 | Windows Codename Longhorn | 1418 | 0 % | |
 | Windows CE | 71 | 0 % | |
 | Windows 98 | 75223 | 2 % | |
 | Windows 95 | 809 | 0 % | |
 | Windows 2003 | 22264 | 0.6 % | |
 | Windows 2000 | 168735 | 4.5 % | |
| MAC | 83771 | 2.2 % | ||
 | Mac OS X | 77511 | 2.1 % | |
 | Mac OS | 6260 | 0.1 % | |
| Others | 34655 | 0.9 % | ||
 | Linux | 22678 | 0.6 % | |
 | Unknown | 11371 | 0.3 % | |
 | Sun Solaris | 204 | 0 % | |
 | NetBSD | 157 | 0 % | |
 | WebTV | 151 | 0 % | |
 | FreeBSD | 62 | 0 % | |
 | Unknown Unix system | 18 | 0 % | |
 | GNU | 7 | 0 % | |
 | Symbian OS | 6 | 0 % | |
 | OpenBSD | 1 | 0 % | |