Question

what windows utility can enable you to shut down an unresponsive application?
windows explorer
task manager
windows manager
task explorer

Explanation:

The Task Manager in Windows is used to manage running tasks and applications. It allows you to end unresponsive applications by force - closing them. Windows Explorer is mainly for file and folder management, there is no "Windows Manager" or "Task Explorer" in standard Windows utilities for this specific function.

Answer:

B. Task Manager