Ubuntu 14.04 Trusty Tahr came out on April the 17th of 2014. It featured the long awaited locally integrated menus, and window compositing improvements. It also, finally, includes a lock screen that somewhat resembles the login screen.
After Installing Ubuntu 14.04 Trusty Tahr, there are a wealth of things that need to be dealt with, including Hardware Drivers, DVD, Audio and Video Codecs, Archiving formats, generally useful stuff.
The following tutorial presumes you understand what a LAMP Server is, how to work a website from the back end and how to install software using either the Software Centre or the Terminal. It also expect experience running other Basic Terminal Commands.