Copilot Studio Copilot Studio Variables Guide: Global vs Topic Scope & Passing Values (Avoid Choice Type Errors)
I explored variables in Copilot Studio in detail. While they look similar to Power Apps variables, there are some unique...
Variable
Copilot Studio 
Power Apps Power Apps Components: Variable Scope & Access App Scope Explained (Set vs Global)
My understanding of variables declared in custom component was unclear, so here is a memo of the results of my various e...
Power Apps Power Apps Variables: How I Choose Between Set, UpdateContext, and With (Scope, Use Cases, and Best Practices)
People ask about “the right way to use variables in Power Apps canvas apps” quite often, so this post summarizes my pers...