| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2112964 | 95.7 % | ||
 | Windows XP | 1695005 | 76.7 % |  |
 | Windows NT | 6041 | 0.2 % | |
 | Windows Me | 34686 | 1.5 % | |
 | Windows Vista (Longhorn) | 195 | 0 % | |
 | Windows CE | 2095 | 0 % | |
 | Windows 98 | 171153 | 7.7 % | |
 | Windows 95 | 1894 | 0 % | |
 | Windows 2003 | 9907 | 0.4 % | |
 | Windows 2000 | 191988 | 8.6 % | |
| Linux | 11168 | 0.5 % | ||
 | GNU Linux (Unknown or unspecified distribution) | 11168 | 0.5 % | |
| Macintosh | 48510 | 2.1 % | ||
 | Mac OS X | 41930 | 1.8 % | |
 | Mac OS | 6580 | 0.2 % | |
| Others | 34544 | 1.5 % | ||
 | Unknown | 32716 | 1.4 % | |
 | Symbian OS | 923 | 0 % | |
 | Sun Solaris | 556 | 0 % | |
 | FreeBSD | 200 | 0 % | |
 | Irix | 125 | 0 % | |
 | WebTV | 23 | 0 % | |
 | Unknown Unix system | 1 | 0 % | |