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Event Viewer
What is Event Viewer?
Windows' built-in log of everything that happens on your computer — errors, warnings, logins, crashes, and security events.
Why Event Viewer Matters
When something goes wrong, Event Viewer tells you why. It's the first place IT pros look to diagnose problems — and often the only clue you need.
Related Topics
logsdiagnosticstroubleshootingerrors
Related Terms
PowerShell
Microsoft's command-line tool for automating tasks — creating users, configuring settings, managing files, and controlling Windows from text commands.
GeneralWindows Registry
A database of settings that controls how Windows works — from startup programs to file associations to security policies.
GeneralSIEM (Security Information & Event Management)
A system that collects logs from all your devices and security tools, then correlates them to spot attacks that would otherwise hide in the noise.
Security