| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 19,065 | 86.1 % | ||
 | Windows XP | 401 | 1.8 % |  |
 | Windows Vista | 2,786 | 12.5 % | |
 | Windows NT | 6,665 | 30.1 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 548 | 2.4 % | |
 | Windows 95 | 17 | 0 % | |
 | Windows 7 | 8,643 | 39 % | |
 | Windows 2003 | 1 | 0 % | |
 | Windows 2000 | 3 | 0 % | |
| BSD | 12 | 0 % | ||
 | OpenBSD | 7 | 0 % | |
 | NetBSD | 5 | 0 % | |
| Linux | 1,444 | 6.5 % | ||
 | Ubuntu | 4 | 0 % | |
 | Suse | 1 | 0 % | |
 | Google Android | 433 | 1.9 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1,006 | 4.5 % | |
| Macintosh | 1,131 | 5.1 % | ||
 | Mac OS X | 1,131 | 5.1 % | |
| Others | 482 | 2.1 % | ||
 | Unknown | 473 | 2.1 % | |
 | Unknown Unix system | 9 | 0 % | |