How to create an instruction using ready-made tools?

Question

Algorithms

The task is to train a large number of staff to work at the operating cash desk.
It is required to create an instruction that would describe the algorithms for how to act when opening a cash register in the morning and closing in the evening. Next to each item, I would like to make a link (how to do this?) Which leads to a screenshot or video. Information is also needed when the employee completed one or another item (for example, time). This is necessary so that employees complete the items strictly according to the list, and not in discord. Because something like an advanced checklist is required.
For example:
1) turn on the fiscal registrar
2) turn on the PC
3) remove the x report ( How to do this? )
What tools can I use for this?