ITIL Updated ITIL-4-Foundation Exam Questions and Answers by philippa

In ITIL, there are six activities in the service value chain which represent the steps an organization takes in the creation of value:

Plan

Engage

Design and Transition

Obtain/Build

Deliver and Support

Improve

https://www.bmc.com/blogs/itil-service-value-chain/

The organizations and people dimension sets out the people aspects of service management to be considered when designing, operating and changing service offerings. People include employees, managers, executives, customers, supplier employees, or anybody else who is involved in the creation or consumption of services.

https://assyst.ifs.com/blog/what-are-the-four-dimensions-of-itil-4

A help desk is considered to be focused on break-fix (what ITIL calls incident management), whereas a service desk is there to assist with not only break-fix but also with service requests (requests for new services) and requests for information (such as “how do I do X?”).

https://www.atlassian.com/itsm/service-request-management/help-desk-vs-service-desk-vs-itsm#:~:text=A%20help%20desk%20is%20considered,I%20do%20X%3F%E2%80%9D).