Final answer:
The correct tool for reusing content by creating, editing, and publishing knowledge blocks is a Content Management System (CMS). An example of a CMS is WordPress.
Step-by-step explanation:
The correct answer is c. Content Management System. A Content Management System (CMS) allows users to create, edit, and publish content, including knowledge blocks. It provides a centralized platform for managing and organizing content, making it easy to reuse and share with others.
An example of a CMS is WordPress, which allows users to create and publish blog posts, articles, and other types of content. With a CMS, users can create knowledge blocks, such as FAQs or tutorials, and reuse them across multiple pages or websites.
Unlike other options listed, such as the Add-in for Microsoft Word, a CMS is designed specifically for managing content and facilitating content reuse.