overview
US /ˈoʊ.vɚ.vjuː/
UK /ˈoʊ.vɚ.vjuː/

1.
a general review or summary of a subject or topic
:
•
The presentation provided a brief overview of the company's history.
•
Before we dive into details, let's get an overview of the project.
a general review or summary of a subject or topic