What is a storyboard and how does it help a person make a video?

A storyboard is a visual planning tool that outlines the sequence of scenes in a video through sketches or images, along with notes on dialogue, actions, and transitions. It helps filmmakers organize their ideas, visualize the narrative flow, and ensure that all necessary elements are included before filming begins. By creating a storyboard, a person can identify potential issues and make adjustments early in the process, ultimately streamlining production and enhancing storytelling.