FOSS Post - https://fosspost.org/tutorials/things-to-do-after-installing-ubuntu
Note: This article is an Evergreen article by FOSS Post. You can safely save it to your bookmarks as it will always be updated from time to time according to any new release/information about it. This article was updated for Ubuntu 17.10.
Ubuntu releases a new version every six months. However, most of the stuff you may need to do after installing the new version are generally the same. This article will guide you through enhancing your new system. No matter what supported version of Ubuntu you use, you can follow those steps.
Currently, the latest version of Ubuntu is