A technician installed an application on a user's desktop and received an error message. Which of the following tools can the technician use to research the error?

Resource Monitor provides real-time system resource usage but does not log historical application error messages for research.

Task Manager shows currently running processes and apps but does not store detailed logs of past application errors.

The Event Viewer, specifically the "Application" log under "Windows Logs," is the primary Windows tool for logging and researching errors related to application installations and runtime issues. When an application encounters an error, details such as the error code, source, and description are typically recorded here, providing crucial information for troubleshooting.

Device Manager is used to manage hardware devices and their drivers, not to troubleshoot application installation errors.