| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 99862 | 73.3 % | ||
 | Windows XP | 33688 | 24.7 % |  |
 | Windows NT | 55603 | 40.8 % | |
 | Windows Me | 373 | 0.2 % | |
 | Windows Vista (Longhorn) | 5427 | 3.9 % | |
 | Windows CE | 245 | 0.1 % | |
 | Windows 98 | 118 | 0 % | |
 | Windows 95 | 390 | 0.2 % | |
 | Windows 2003 | 1529 | 1.1 % | |
 | Windows 2000 | 2322 | 1.7 % | |
 | Windows 3.xx | 167 | 0.1 % | |
| Linux | 7233 | 5.3 % | ||
 | Ubuntu | 5467 | 4 % | |
 | Suse | 59 | 0 % | |
 | Red Hat | 16 | 0 % | |
 | Fedora | 2 | 0 % | |
 | Centos | 17 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1672 | 1.2 % | |
| Macintosh | 6008 | 4.4 % | ||
 | Mac OS X | 6008 | 4.4 % | |
| Others | 23004 | 16.9 % | ||
 | Unknown | 23000 | 16.8 % | |
 | Symbian OS | 4 | 0 % | |