boldface and/or italics throughout the piece?

Question

could you explain to me why there put into the story

Answer 1

What story?

Answer 2

any story..... like when there put in a story whats the purpose for them ?

Answer 3

Italics are usually used for book titles. In fiction, italics often show what a person is thinking or some diversion from the main story.

Boldface type emphasizes some part of the story -- like section headings.