| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 301977 | 96.7 % | ||
 | Windows XP | 239221 | 76.6 % |  |
 | Windows NT | 3533 | 1.1 % | |
 | Windows Me | 1166 | 0.3 % | |
 | Windows Vista | 35096 | 11.2 % | |
 | Windows CE | 25 | 0 % | |
 | Windows 98 | 5220 | 1.6 % | |
 | Windows 2003 | 373 | 0.1 % | |
 | Windows 2000 | 17343 | 5.5 % | |
| Linux | 244 | 0 % | ||
 | Ubuntu | 86 | 0 % | |
 | Suse | 2 | 0 % | |
 | Red Hat | 37 | 0 % | |
 | Fedora | 25 | 0 % | |
 | Debian | 10 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 84 | 0 % | |
| Macintosh | 8569 | 2.7 % | ||
 | Mac OS X | 8455 | 2.7 % | |
 | Mac OS | 114 | 0 % | |
| Others | 1244 | 0.3 % | ||
 | Unknown | 1242 | 0.3 % | |
 | CPM | 2 | 0 % | |