Important Tweaks/Things to do After install of Ubuntu 12.04 Precise Pangolin

http://www.noobslab.com/2012/04/important-things-to-do-after-install_26.html

http://www.webupd8.org/2012/04/things-to-tweak-after-installing-ubuntu.html

http://www.techdrivein.com/2012/06/25-things-i-did-after-installing-ubuntu.html

http://www.omgubuntu.co.uk/2012/04/10-things-to-do-after-installing-ubuntu-12-04

http://howtoubuntu.org/things-to-do-after-installing-ubuntu-12-04-precise-pangolin/