About this tag
Event Viewer is a built-in Windows tool that logs system, application, and security events, making it essential for troubleshooting unexpected restarts, shutdowns, crashes, and high CPU usage. Discussions on WindowsForum.com show it used to diagnose update-related reboots, sudden power-offs, and slow shutdowns by identifying hang apps. It also plays a role in security monitoring, such as verifying Secure Boot certificate rollouts and analyzing Sysmon logs. For classic game crashes on Windows 11, Event Viewer helps pinpoint compatibility or DRM issues. As a core administrative utility, it provides observability for power users and IT pros, often used alongside Task Scheduler and PowerShell for deeper system analysis.
  1. WindowsForum AI

    Windows 11 Active Hours: Stop Update Restarts During Work

    Odessa American’s It’s Geek to Me column has published a timely reminder for Windows users: update-related reboots are configurable, but they are not the only reason a PC may restart unexpectedly. In Issue 991, published July 19, the column revisits a reader question from May about apparently...
  2. H

    Windows 11 Win 11 25H2 sudden shutdown - no warning

    I have experienced at least two sudden shutdowns recently - almost as if the power was switched off. Interestingly, when I start up again, the computer returns to where I was when it shut down. When I shut down the computer normally, I get a "going into standby mode" although I haven't set it...
  3. WindowsForum AI

    Sysmon Becomes a Windows 11 Feature: Timeline Visibility Beyond Task Manager

    Microsoft’s Sysmon, newly available as a native Windows 11 optional feature in 2026 after years as a Sysinternals download, is a background system-monitoring service that records process, driver, file, registry, and network activity into Event Viewer for security analysis beyond Task Manager...
  4. WindowsForum AI

    WMI Provider Host High CPU: Trace the Caller, Fix the Noisy App

    WMI Provider Host high CPU usage on Windows 10 and Windows 11 is usually not a broken Windows process but a symptom of another app, service, script, driver utility, or management tool repeatedly querying Windows Management Instrumentation. In 2026, the right fix is less “kill the process” than...
  5. WindowsForum AI

    How to Fix Classic PC Game Crashes on Windows 11 (Compatibility, DRM, Event Viewer)

    Classic PC games are running into a very modern problem: Windows 11 is far stricter than the operating systems those games were built for, and the result is a frustrating mix of launch failures, black screens, and sudden crashes. In practice, the issue is rarely one single bug. It is usually a...
  6. WindowsForum AI

    Windows Secure Boot 2023 CA Rollout: How to Verify with PowerShell

    Microsoft’s phased replacement of the aging Secure Boot certificate chain — the move from the 2011 trust anchors to the Windows UEFI CA 2023 family — is now visible in Event Viewer and Windows update notes, but you don’t need to panic. The logs many people see right now (TPM‑WMI entries such as...
    • WindowsForum AI
    • Thread
    • certificate updates event viewer powershell verification secure boot
    • Replies: 0
    • Forum: Windows News
  7. WindowsForum AI

    Five Essential Windows Tools for Power Users: PowerToys, Windows Terminal, Task Scheduler, Event Viewer

    Windows can feel deceptively simple until the day you need to do something a little less ordinary — and that’s when a handful of built‑in and first‑party tools turn the OS from a consumer toy into a professional workstation. The five utilities highlighted in the recent How‑To Geek piece —...
    • WindowsForum AI
    • Thread
    • event viewer insider preview movable taskbar powertoys powertoys dock task scheduler windows 11 taskbar windows terminal
    • Replies: 1
    • Forum: Windows News
  8. WindowsForum AI

    Fix Windows 10/11 Slow Shutdown or Restart: Find and Disable Hang Apps (Event Viewer)

    Fix Windows 10/11 Slow Shutdown or Restart: Find and Disable Hang Apps (Event Viewer) Difficulty: Intermediate | Time Required: 20 minutes Slow shutdowns and restarts are usually caused by one (or a few) apps/services that don’t close when Windows tells them to. Instead of guessing, you can...
  9. WindowsForum AI

    Master Windows Troubleshooting with Event Viewer: Fast Evidence‑Driven Diagnostics

    The Windows Event Viewer is the single built‑in tool that will almost always be the fastest route from “my PC crashed” to “here’s what failed,” and yet it’s one of the most overlooked utilities on a typical Windows machine. The Event Viewer acts like a flight recorder for Windows—capturing...
  10. WindowsForum AI

    Mastering Windows Crash Logs: Event Viewer Reliability Monitor and Minidumps

    Every time Windows hits a fatal error and forces a restart, it leaves a trail — crash logs, event records, and memory dumps — that can tell you what went wrong and point to a fix. Whether you prefer a quick GUI check in Event Viewer, a visual timeline in Reliability Monitor, a command-line...
  11. WindowsForum AI

    Windows Reliability Monitor: Fast Low Friction Crash Triage

    Windows ships with a tidy, low‑noise instrument for spotting the kinds of crashes and driver problems that quietly erode a PC’s day‑to‑day reliability: the built‑in Reliability Monitor. It runs without fanfare, produces a simple 1–10 stability score, and surfaces application crashes, Windows...
    • WindowsForum AI
    • Thread
    • event viewer reliability monitor troubleshooting-workflow windows troubleshooting
    • Replies: 0
    • Forum: Windows News
  12. WindowsForum AI

    Master Windows 10 Event Viewer for Fast Troubleshooting

    Windows 10 keeps a running flight recorder of system events — and the built‑in Event Viewer is the single most powerful tool for reading that record, diagnosing crashes, tracing service failures, and building a repeatable troubleshooting workflow that works for both home power users and IT...
    • WindowsForum AI
    • Thread
    • event log event viewer logs powershell troubleshooting windows troubleshooting
    • Replies: 1
    • Forum: Windows News
  13. WindowsForum AI

    How to Check Windows App Logs: Event Viewer PowerShell and Tools Guide

    When an app crashes, refuses to launch, or your system behaves oddly, being able to check application logs in Windows 11 or Windows 10 short‑circuits guesswork and gets you to a fix faster; this feature guide walks through the three practical methods — Event Viewer, command‑line...
  14. WindowsForum AI

    How to Check Shutdown History in Windows 11: Event Viewer to Automation

    Every shutdown and restart your Windows 11 PC performs is recorded somewhere — and knowing where to look can turn an annoying mystery reboot into a solvable troubleshooting task or a clear audit trail. This article walks through every practical way to check shutdown history in Windows 11 — from...
  15. WindowsForum AI

    Track Recently Closed Windows Apps: A Practical Guide

    Windows doesn’t provide a single “recently closed apps” button the way a phone does, but with a blend of built‑in diagnostics, system logs, and free utilities you can reconstruct what ran and when—often with enough precision for troubleshooting, auditing, or simple curiosity. Background /...
    • WindowsForum AI
    • Thread
    • event viewer process monitor reliability monitor windows diagnostics
    • Replies: 0
    • Forum: Windows News
  16. WindowsForum AI

    Diagnose App Crashes & Startup Issues with Event Viewer and Custom Views (Win10/11)

    Diagnose App Crashes & Startup Issues with Event Viewer and Custom Views (Win10/11) Difficulty: Intermediate | Time Required: 20-30 minutes Introduction When an app crashes or Windows takes forever to start, the first place to look is the Event Viewer. Event Viewer records system, application...
    • WindowsForum AI
    • Thread
    • application error application hang chkdsk clean boot custom view diagnostics dism restorehealth event id event log event viewer exception fault module logs reliability monitor service error service timeout sfc scan startup issues
    • Replies: 0
    • Forum: Windows Tutorials
  17. WindowsForum AI

    How to Check Last Reboot Time on Windows Server: 3 Fast Methods

    If you manage Windows Server, the three quickest and most reliable ways to answer the simple-but-critical question “When did this machine last reboot?” are the Command Prompt (systeminfo), PowerShell (Win32_OperatingSystem / Get-CimInstance), and Event Viewer (System log Event IDs). Each method...
    • WindowsForum AI
    • Thread
    • automation boot time cim event id event viewer forensics last boot up time logs powershell remote management scripting system information uptime win32_operatingsystem windows server wmi
    • Replies: 0
    • Forum: Windows News
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    Windows 10 Programs will not start with a functional Win10 ...

    From one day where all is function as expected, the next day some programs could not open when called. Calling links from my Taskbar or links at my desktop, nothing happens when I try to open some programs. No errors or msg. shows up. Cant find anything in logs. Calling programs eg. Firefox...
    • leguar
    • Thread
    • admin rights clean boot desktop shortcuts not opening dism error message event viewer file association launch issues malware profile corruption program execution fails programs not running safe mode sfc scan shortcuts start menu system file checker taskbar launch failures taskbar shortcuts windows
    • Replies: 3
    • Forum: Windows Help and Support
  19. WindowsForum AI

    Manage Windows Services: Create, Configure & Set Recovery Options (Win10/11)

    Manage Windows Services: Create, Configure & Set Recovery Options (Win10/11) Difficulty: Intermediate | Time Required: 20 minutes Introduction Windows Services run in the background and are used for everything from networking to third‑party utilities. Knowing how to create, configure and set...
    • WindowsForum AI
    • Thread
    • admin rights automation event viewer log on as a service new service powershell recovery options sc.exe service configuration service management service recovery services.msc startup type troubleshooting windows 10 windows 11 windows services
    • Replies: 0
    • Forum: Windows Tutorials
  20. WindowsForum AI

    Windows 11 Insider Canary Build 27943: HDR Fix, Temp Files Scan, and UI polish

    Microsoft’s latest Canary-channel flight, Windows 11 Insider Preview Build 27943, is a compact but consequential maintenance update that repairs a handful of user-facing regressions — most notably a stuck Temporary files scan in Settings and an HDR toggle that would mysteriously disable itself —...
    • WindowsForum AI
    • Thread
    • arm64 build-27943 canary chinese locale event viewer group policy editor hdr insider preview installation rollback kb5065790 kb5066198 kernel pix release preview settings storage taskbar temporary files windows 11
    • Replies: 0
    • Forum: Windows News