| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 392479 | 93.8 % | ||
 | Windows XP | 295396 | 70.6 % |  |
 | Windows NT | 242 | 0 % | |
 | Windows Me | 32 | 0 % | |
 | Windows Vista | 96246 | 23 % | |
 | Windows 98 | 66 | 0 % | |
 | Windows 2003 | 346 | 0 % | |
 | Windows 2000 | 151 | 0 % | |
| BSD | 13 | 0 % | ||
 | FreeBSD | 13 | 0 % | |
| Linux | 3091 | 0.7 % | ||
 | Ubuntu | 908 | 0.2 % | |
 | Suse | 77 | 0 % | |
 | Red Hat | 9 | 0 % | |
 | Fedora | 1390 | 0.3 % | |
 | Debian | 29 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 678 | 0.1 % | |
| Macintosh | 20661 | 4.9 % | ||
 | Mac OS X | 20661 | 4.9 % | |
| Others | 1875 | 0.4 % | ||
 | Unknown | 1868 | 0.4 % | |
 | Symbian OS | 7 | 0 % | |