1. Manuals
   
2. Courses 
   

Manuals

1. A manual is a collection of organized knowledge within a hub. You can use Zoho Learn's manuals to give a structure to your organization's knowledge base. 
   
2. Articles are the sources of knowledge in your hub. You can create articles that belong to a common topic inside a manual. These manuals can be shared with individual users in the hub, spaces, or with users that do not belong to the hub.
   
3. Spaces create a common digital space for users to share knowledge with each other. It helps to group users that belong to the same department or interest groups. 
   
4. Manuals can be created under a space or as private manuals. The private manuals don't belong to any space and can be shared with individual users or spaces.
   
5. You can also group your articles into chapters inside a manual for ease of access. 
   

Courses

1. Courses contain different types of learning content in the form of lessons. You can also create assignments and quizzes to evaluate learners in a course.
   
2. The lessons inside the courses can also be organized into chapters.
   

Spaces

Manuals can be created within Spaces, while Courses can be shared to them.