screencast
A screencast is a digital recording of a computer screen, often with accompanying audio narration. It is used to demonstrate software, explain procedures, create tutorials, or showcase a specific application or website. The term is a portmanteau of "screen" and "broadcast."
Screencasting software typically captures the entire screen or a selected portion of it. Users can record mouse
The primary purpose of a screencast is to provide a visual guide that is easy to follow.