I am currently running Ubuntu 14.04 with VirtualBox installed. I have a Windows 10 VM installed and a Kali VM as well. When they boot, they both come up as windows of the VirtualBox program, like so:
But I would like it to look like Windows and Kali are separate "apps" installed on the system. So when each one is open, they will have their own icon in the launcher, with the Windows and Kali logo respectively.
I have tried this by making 2 .desktop files and dragging them to the launcher and then clicking on them, but that just opens the VM under a separate VirtualBox icon, just as is shown on the screenshot above.