Apowerpoint is a set of unified design elements.

Within the elements of design, the set of elements of unified designs among them is called corporate because they create unity of identities of elements forming a set of equality of profiles and identities. Corporate is associated and collective to form equal elements and create a unit in the design.

Ithink your answer is b

For creating a quick presentation with predesigned and preinstalled elements, you should use a presentation template.