This FAQ could further be split into two.
In Joomla, by default, after you activate your account (through activation email), you will be redirected to Joomla Profile page which serves no purpose. Here is the solution to redirect to JoomBri Dashboard.
Note: If this plugin is enabled, Edit Account option in the profile edit page will not work.
If you are logging in from Login Module, you can redirect your users to JoomBri Dashboard.
Note: Dashboard menu-item will be available in the list only if you have created it in Menu Manager.