visual studio - What is 'Just My Code'?

Question

Visual Studio has an option (under Debugging / General) "Enable Just My Code"

What is 'Just My Code'? Visual Studio doesn't explain the feature.

Answer 1

From Visual Studio Docs:

Enable Just My Code: The debugger displays and steps into user code ("My Code") only, ignoring system code and other code that is optimized or that does not have debugging symbols.