| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 220283 | 95.9 % | ||
 | Windows XP | 183149 | 79.7 % |  |
 | Windows NT | 2280 | 0.9 % | |
 | Windows Me | 567 | 0.2 % | |
 | Windows Vista | 23362 | 10.1 % | |
 | Windows CE | 2 | 0 % | |
 | Windows 98 | 3418 | 1.4 % | |
 | Windows 95 | 7 | 0 % | |
 | Windows 2003 | 343 | 0.1 % | |
 | Windows 2000 | 7155 | 3.1 % | |
| Linux | 318 | 0.1 % | ||
 | Ubuntu | 169 | 0 % | |
 | Suse | 42 | 0 % | |
 | Red Hat | 20 | 0 % | |
 | Fedora | 2 | 0 % | |
 | Debian | 8 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 77 | 0 % | |
| Macintosh | 6905 | 3 % | ||
 | Mac OS X | 6869 | 2.9 % | |
 | Mac OS | 36 | 0 % | |
| Others | 2128 | 0.9 % | ||
 | Unknown | 2102 | 0.9 % | |
 | Sun Solaris | 23 | 0 % | |
 | Symbian OS | 3 | 0 % | |