A user reported that Windows has crashed several times during the day.

Event Viewer (Option A) is the appropriate tool to check for system and application logs, including error messages and crash reports. It helps the technician determine the cause of the crashes by reviewing logged events.

Resource Monitor (Option B) tracks real-time usage of system resources but doesn't log errors.

Performance Monitor (Option C) monitors system performance but isn't primarily used for crash diagnostics.

Device Manager (Option D) manages hardware devices but doesn't provide crash logs.

CompTIA A+ Core 2 References:

3.1 - Troubleshoot common Windows OS problems using tools like Event Viewer