olemus
õppimisotstarbeline teabekandja,
sealhulgas liik kasutajadokumente

Merriam-Webster::
1: a paper, book, film, or computer program that provides practical information about a specific subject

näiteid
https://www.wyzowl.com/tutorial-video-examples/

https://tutorialsinhand.com/tutorials/basics-of-computer/computer-basics/introduction-to-computer.aspx

vt ka
- e-õpik