Es un dispositivo que tiene la capacidad de almacenar datos e instrucciones emitidas por el procesador de forma temporal, sin ella, el computador hará un sonido de alerta, en dado caso que no funcione.

he could use bold or bigger text just a suggestion.

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.

the answer is gallery.