How do Variables work in Copilot Studio?

Question

Accepted Answer

Variables store information collected during a conversation.
    

    Types:

    
        Topic Variables
        Global Variables
        System Variables
    

    Examples:

    
        Customer Name
        Employee ID
        Order Number
        Email Address
    

    
        Variables allow the bot to personalize conversations and pass data into actions and flows.

How do Variables work in Copilot Studio?

Answer with Explanation