Event Log FAQ Windows Event Logs What is Windows event log? How to view event logs? What is Windows Event Log Service? What are Windows event log files? What is Windows Application event log? What is Windows System event log? What is Windows Security event log? Windows Event Viewer What is Event Viewer? How to open Event Viewer? I am unable to open Event Viewer by typing its name. Where is Event Viewer location? How to use Event Viewer? Windows security auditing What is Windows security auditing? How to setup Windows security auditing? How to audit logon events? How to audit file access events?