If an application freezes on a PC, which key combination would you use to access the task manager?

To access the task manager when an application freezes, one effective method is using the key combination that includes the CTRL+Alt+Delete keys. This combination brings up a security screen that presents several options, one of which is to open the Task Manager. The Task Manager is crucial for managing running processes and applications, allowing users to end unresponsive applications or check system performance.

When an application becomes unresponsive, using this key combination helps regain control over the system, as it interrupts functions that are currently not responding. Once the task manager is open, users can identify the frozen application and terminate it, restoring normal functionality to the computer.

Other key combinations serve different functions, such as ALT+F4, which is primarily used to close the active window but does not directly access the task manager. Similarly, CTRL+ESC opens the Start menu instead of the task manager. While CTRL+Shift+Escape directly opens the task manager, the CTRL+Alt+Delete method is often remembered as a more familiar approach for users experiencing issues during system malfunctions.