Which feature in Windows can be used to troubleshoot device conflicts?

Device Manager is the correct feature for troubleshooting device conflicts in Windows. This utility allows users to view and manage hardware devices connected to their system, providing information about the status of each device. When there is a conflict, such as an issue with a driver or hardware resource, Device Manager typically marks the problematic device with a warning icon, indicating that there's an issue. Through Device Manager, users can also disable or enable devices, update drivers, and view properties that may highlight the nature of the conflict, helping them to address the problem effectively.

The other features listed, while useful for various tasks, are not specifically designed for troubleshooting device conflicts. The Control Panel provides access to system settings and controls but does not offer the focused functionality needed to diagnose hardware issues. Event Viewer is primarily used for monitoring system logs and events, making it helpful for identifying issues, but it does not provide direct management of hardware devices. Task Scheduler facilitates the scheduling of automated tasks in Windows and does not have a role in resolving device conflicts.