Question: things to do after installing ubuntu 16.04 lts?
Answer: See What's New in Ubuntu 16.04 LTS. New options! New apps! New kernel! New… ...  Check for Any Last Minute Updates. Update notification in Ubuntu 16.04. ...  Install Linux Graphics Drivers. ...  Install Media Codecs. ...  Enable 'Minimise on Click' ...  Move The Unity Launcher. ...  Install New GTK and Icon Themes. ...  Decide Where App Menus Show Up.