We provide 8 suggestions about after installing Linux Mint 18 LTS "Sarah" for any edition (Cinnamon, MATE, KDE, XFCE). We write this article for new users in GNU/Linux especially first timers in Linux Mint. We also include here a suggestion to install some educational software to fill the gaps in education field. The 8 things here are just suggestions, so perform any of them with your own risk.