What happens when you double-click a heading with a plus sign?
A) The heading is promoted one level.
B) The heading is demoted one level.
C) The heading is promoted to Level 1.
D) The heading expands or collapses.

Question

Quizplus · Accepted Answer

Double-clicking a heading with a plus sign expands or collapses the heading, revealing or hiding its subheadings.

What Happens When You Double-Click a Heading with a Plus