1 – Download VirtualBox from below link: http://www.oracle.com/technetwork/server-storage/virtualbox/downloads/index.html 2 – Download Tuxedo Virtualbox Disk image(VDI) for Tuxedo from below link http://download.oracle.com/otn/other/virtualbox/tuxedo/tuxweb.7z OR http://www.oracle.com/technetwork/middleware/tuxedo/downloads/index.html & look…