| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 978183 | 94.5 % | ||
 | Windows XP | 966109 | 93.4 % |  |
 | Windows NT | 517 | 0 % | |
 | Windows Me | 1 | 0 % | |
 | Windows Vista | 11289 | 1 % | |
 | Windows 98 | 159 | 0 % | |
 | Windows 2003 | 52 | 0 % | |
 | Windows 2000 | 55 | 0 % | |
 | Windows 3.xx | 1 | 0 % | |
| Linux | 2911 | 0.2 % | ||
 | Ubuntu | 411 | 0 % | |
 | Suse | 6 | 0 % | |
 | Red Hat | 24 | 0 % | |
 | Mandriva (or Mandrake) | 9 | 0 % | |
 | Fedora | 52 | 0 % | |
 | Debian | 190 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2219 | 0.2 % | |
| Macintosh | 19748 | 1.9 % | ||
 | Mac OS X | 19748 | 1.9 % | |
| Others | 33210 | 3.2 % | ||
 | Sun Solaris | 32817 | 3.1 % | |
 | Unknown | 392 | 0 % | |
 | Symbian OS | 1 | 0 % | |