## Variables and Expressions Overview

Variables are symbols used in programs to store values or expressions that can change during the life of the program. Being able to view a variable's value is helpful when debugging a program. Expressions are the result of one or more variables being combined to produce a result based on the variable values and the way they are calculated. Variables are shown in the Variables view while expressions are shown in the Expressions view.

The following cover various variable and expression concepts and actions:

- Viewing Variables
  - Adding and Removing Global Variables
- Viewing Expressions
  - Adding and Removing Expressions
  - Editing Expressions