Computer Instructions
ROM, or Read Only Memory is used to store instructions as it retains memory even after power loss.
Well, I think that maybe the answer is B or C. She shouldn't only look at her presentation while she is presenting it, that doesn't look professional, and you want to look at the people you are talking to.
It would be C- crop. This allows you to specifically delete parts of the image using drag and drop features. Hope this helps!