Use for any task that writes, fixes or reviews UI tests for a Windows desktop app (WPF or WinForms) in C# or .NET, even a single test, including tests that click before the window is ready: FlaUI UIA2 and UIA3 packages, launching or attaching to the app, ConditionFactory locators by AutomationId, Retry waits and xUnit, NUnit or MSTest. For the WebDriver protocol use winappdriver.