Explain why the local disc of a computer start from C and not A​

In older times, A and B drives were reserved for floppy disks or tapes. This is why C and subsequent letters are for used hard/other drives

Explanation:

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.