What is a work breakdown structure and why is it used in projuct management?

A work breakdown structure (WBS) is a visual hierarchical decomposition of a project's scope into smaller, more manageable components or tasks. It is used in project management to organize and define the total work required, facilitating better planning, resource allocation, and progress tracking. By breaking down complex projects into manageable parts, teams can improve clarity, enhance communication, and ensure that all aspects of the project are accounted for and completed effectively.