**Unified Modeling Language (UML)** is a visual-based language for portraying the behavior and structure of a system that is mainly used for modeling purposes. 

# Why UML?
Complex projects usually have UML diagrams for better communication between different departments. A non-technical person might not be able to understand technical programming language, so this visual demonstration helps to make working more efficient.   

There are two types of UML diagrams:

1. **Structural diagrams:**  Covers the static aspects of the system. The static aspects of a system form the main structure and are stable.
2. **Behavior diagrams:** Covers the dynamic aspects (i.e., changing/moving parts) of the system.

What is UML?

Unified Modeling Language (UML) is a visual-based language for portraying the behavior and structure of a system that is mainly used for modeling purposes. Why UML? Complex projects usually have UML diagrams for better communication between different departments. A non-technical person might not be able to understand technical programming language, so this visual demonstration helps to make working more efficient. There are two types of UML diagrams:  Structural diagrams:  Covers the static aspects of the system. The static aspects of a system form the main structure and are stable. Behavior diagrams: Covers the dynamic aspects (i.e., changing/moving parts) of the system.  