One advantage of using Drupal is the ease with which it can create content and edit this content. To do this, we can use the CKEditor module. This module allows both developers and and competent users to make changes and add new content to the site as necessary, such as articles or pages.
In a very simple way, we can add text formats and select and configure the text using this editor.
Here as well we can select a from a variety of buttons that are available for editing content or text. CKEditor is a very helpful tool in this work.