| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 536938 | 97.7 % | ||
 | Windows XP | 458453 | 83.4 % |  |
 | Windows NT | 165 | 0 % | |
 | Windows Me | 1870 | 0.3 % | |
 | Windows Vista | 52363 | 9.5 % | |
 | Windows CE | 6 | 0 % | |
 | Windows 98 | 5004 | 0.9 % | |
 | Windows 2003 | 7123 | 1.2 % | |
 | Windows 2000 | 11953 | 2.1 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 59 | 0 % | ||
 | FreeBSD | 59 | 0 % | |
| Linux | 4671 | 0.8 % | ||
 | Ubuntu | 2817 | 0.5 % | |
 | Suse | 333 | 0 % | |
 | Mandriva (or Mandrake) | 53 | 0 % | |
 | Fedora | 42 | 0 % | |
 | Debian | 298 | 0 % | |
 | Centos | 7 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1121 | 0.2 % | |
| Macintosh | 5860 | 1 % | ||
 | Mac OS X | 5776 | 1 % | |
 | Mac OS | 84 | 0 % | |
| Others | 1817 | 0.3 % | ||
 | Unknown | 1741 | 0.3 % | |
 | Symbian OS | 60 | 0 % | |
 | Unknown Unix system | 6 | 0 % | |
 | Sun Solaris | 5 | 0 % | |
 | Sony PlayStation Portable | 5 | 0 % | |