My Computer is running 14.04 native. I have Virtualbox so I can use windows 10 and kali linux. I have been receiving alerts at virtualbox startup. To determine what version I currently have I did: $ VBoxManage --version 5.0.14r105127 I downloaded the latest version from Oracle site. Here is the downloaded file. virtualbox-5.0_5.0.16-105871-Ubuntu-trusty_amd64.deb
I do not know how to proceed from here. I am also concerned because I do not want to lose the existing virtual computers because I have been using them constantly and have very important information there.