| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 622136 | 88.9 % | ||
 | Windows XP | 339955 | 48.6 % |  |
 | Windows (unknown version) | 581 | 0 % | |
 | Windows NT | 248 | 0 % | |
 | Windows ME | 78 | 0 % | |
 | Windows Vista (LongHorn) | 207661 | 29.6 % | |
 | Windows Mobile | 783 | 0.1 % | |
 | Windows 98 | 382 | 0 % | |
 | Windows 95 | 72 | 0 % | |
 | Windows 2008 | 55624 | 7.9 % | |
 | Windows 2003 | 13799 | 1.9 % | |
 | Windows 2000 | 2899 | 0.4 % | |
 | Windows 3.xx | 54 | 0 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 17351 | 2.4 % | ||
 | Ubuntu | 4170 | 0.5 % | |
 | Suse | 87 | 0 % | |
 | PCLinuxOS | 1 | 0 % | |
 | Gentoo | 92 | 0 % | |
 | Debian | 11700 | 1.6 % | |
 | Google Android | 185 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1116 | 0.1 % | |
| Macintosh | 39312 | 5.6 % | ||
 | Mac OS X | 39307 | 5.6 % | |
 | Mac OS | 5 | 0 % | |
| Others | 20538 | 2.9 % | ||
 | Unknown | 17867 | 2.5 % | |
 | Symbian OS | 2566 | 0.3 % | |
 | BlackBerry | 54 | 0 % | |
 | Unknown Unix system | 45 | 0 % | |
 | Sony PlayStation | 4 | 0 % | |
 | Nintendo Wii | 1 | 0 % | |
 | OS/2 | 1 | 0 % | |