| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4569035 | 93.9 % | ||
 | Windows XP | 3351760 | 68.9 % |  |
 | Windows NT | 31128 | 0.6 % | |
 | Windows Me | 97738 | 2 % | |
 | Windows Vista (Longhorn) | 1081 | 0 % | |
 | Windows CE | 2667 | 0 % | |
 | Windows 98 | 441640 | 9 % | |
 | Windows 95 | 10929 | 0.2 % | |
 | Windows 2003 | 17162 | 0.3 % | |
 | Windows 2000 | 614736 | 12.6 % | |
 | Windows 3.xx | 194 | 0 % | |
| Linux | 32512 | 0.6 % | ||
 | GNU Linux (Unknown or unspecified distribution) | 32512 | 0.6 % | |
| Macintosh | 176550 | 3.6 % | ||
 | Mac OS X | 145194 | 2.9 % | |
 | Mac OS | 31356 | 0.6 % | |
| Others | 86415 | 1.7 % | ||
 | Unknown | 77943 | 1.6 % | |
 | Sun Solaris | 5468 | 0.1 % | |
 | Symbian OS | 983 | 0 % | |
 | WebTV | 917 | 0 % | |
 | FreeBSD | 535 | 0 % | |
 | CPM | 474 | 0 % | |
 | AmigaOS | 88 | 0 % | |
 | hp-ux | 7 | 0 % | |