Add, Remove & Reorder Dashboard Widgets By the User’s Role

Modify then add the following code to your WordPress theme’s function.php file, or a functionality plugin to add, remove & reorder dashboard widgets by the User’s role

function tidy_dashboard()
{
  global $wp_meta_boxes, $current_user;
 
  // remove incoming links info for authors or editors
  if(in_array('author', $current_user->roles) || in_array('editor', $current_user->roles))
  {
    unset($wp_meta_boxes['dashboard']['normal ']['core']['dashboard_incoming_links']);
  }
   
  // remove the plugins info and news feeds for everyone
  unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);
  unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
  unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
 
}
//add our function to the dashboard setup hook
add_action('wp_dashboard_setup', 'tidy_dashboard');

<?php

/** List of each of the current default dashboard widgets with unset code: */

//Right Now - Comments, Posts, Pages at a glance
unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']);
//Recent Comments
unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']);
//Incoming Links
unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links']);
//Plugins - Popular, New and Recently updated WordPress Plugins
unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);

//Wordpress Development Blog Feed
unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
//Other WordPress News Feed
unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
//Quick Press Form
unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_quick_press']);
//Recent Drafts List
unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_recent_drafts']);