| Used Operating Systems |
| 1 | 3845 | 77.77 | 81 | 32.14 | Windows NT |
| 2 | 341 | 6.90 | 95 | 37.70 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 204 | 4.13 | 52 | 20.63 | +http://www.google.com/bot.html |
| 4 | 104 | 2.10 | 2 | 0.79 | Windows NT 5.2 |
| 5 | 92 | 1.86 | 7 | 2.78 | Linux i686 [unknown version] |
| 6 | 70 | 1.42 | 6 | 2.38 | Windows 98 |
| 7 | 62 | 1.25 | 2 | 0.79 | PPC Mac OS X Mach-O |
| 8 | 28 | 0.57 | 1 | 0.40 | Macintosh |
| 9 | 26 | 0.53 | 0 | 0.00 | Macintosh PPC |
| 10 | 20 | 0.40 | 0 | 0.00 | Windows CE |
| 11 | 18 | 0.36 | 0 | 0.00 | i686 Linux; 20020515 |
| 12 | 18 | 0.36 | 0 | 0.00 | Solaris 2.4.x |
| 13 | 18 | 0.36 | 2 | 0.79 | +http://about.ask.com/en/docs/about/webm... |
| 14 | 11 | 0.22 | 0 | 0.00 | OS/2 |
| 15 | 10 | 0.20 | 0 | 0.00 | BeOS BePC |
| 16 | 10 | 0.20 | 0 | 0.00 | America Online Browser 1.1; rev1.2; Wind... |
| 17 | 10 | 0.20 | 0 | 0.00 | Windows 95 |
| 18 | 10 | 0.20 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 19 | 8 | 0.16 | 2 | 0.79 | MSIE 5.5; Windows NT 5.0 |
| 20 | 8 | 0.16 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 21 | 6 | 0.12 | 0 | 0.00 | Linux 2.4.x |
| 22 | 5 | 0.10 | 0 | 0.00 | Solaris 9.x |
| 23 | 4 | 0.08 | 0 | 0.00 | Intel Mac OS X |
| 24 | 4 | 0.08 | 0 | 0.00 | FreeBSD [unknown version] |
| 25 | 4 | 0.08 | 0 | 0.00 | America Online Browser 1.1; rev1.5; Wind... |
| 26 | 3 | 0.06 | 0 | 0.00 | Win32 |
| 27 | 3 | 0.06 | 0 | 0.00 | Windows 9x |
| 28 | 2 | 0.04 | 2 | 0.79 | Windows XP |
