by Jo Landers on WordPress.org
Add a custom widget to the dashboard to display announcements, help or other information users will see at login.

A widget on the dashboard using basic options. Individual users can reposition or hide the widget.
Do you want to add site announcements, contributor guidelines or help to the WordPress dashboard?
This plugin adds a widget with custom text to the dashboard. Great for Admin-only announcements or making a short README text block for your site contributors. You can display basic help or include links to more detailed information. The premium version has more options and allows you to disable/hide any or all default dashboard widgets.
Important! If you’re upgrading from Version 1.0, make sure you follow the correct installation procedure.