A good Project Management always worries about and looks out for "scope creep"... what can she/he do to prevent it throughout the project?

yes you can very simple, click the heart and then click the follow requests button.

answer is:

a). backstage view

explanation:

backstage view is the area where files and data about them is managed— creating, saving, printing, sending to others, inspecting for hidden metadata or personal information, and setting options. so in this way we can add many things to our document swiftly.

i hope you get the idea.