Fix Windows Security Authentication Failed Event ID 4625
If you're seeing Event ID 4625 in Windows Security logs, it means an account failed to log on. Th...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Defender Firewall Network Error in Windows 11
If you see a network error related to Windows Defender Firewall in Windows 11, it usually means t...
Windows Search High CPU Usage: Practical Fixes
Windows Search can sometimes spike CPU usage, making your system sluggish. This guide walks throu...
Fix OneDrive Authentication Failed in Office 365
You see "OneDrive authentication failed" when signing into Office 365. This usually means OneDriv...
Fix Windows Security High CPU Usage and Slow PC
If your PC feels sluggish and Task Manager shows Windows Security (or Antimalware Service Executa...
Fix Windows Store Stuck on Pending Download
You open the Microsoft Store, tap Download, and it just sits there on “Pending.” The progress bar...
Issue queue
SitemapReduce BitLocker CPU Spikes in Windows 10
Windows Terminal Stuck on Profile Load
Troubleshooting Redis Firewall Blocking Connections
How to Resolve Windows Terminal Rate Limit After Update
Reduce Antimalware Service Executable CPU Load
Fix Command Prompt Settings Issues Step by Step
How to Resolve Windows Activation 502 Bad Gateway Error
Windows Security Error: Virus & Threat Protection Disabled Fix
Resolve 404 Error in Outlook on the Web
Step-by-Step Guide to Fix Missing Windows Update Module
Troubleshooting PostgreSQL Connection Refused (port 5432)
Fix Windows Activation File Locked After Upgrade
Windows Terminal Stuck on Profile Load
Troubleshooting Redis Firewall Blocking Connections
How to Resolve Windows Terminal Rate Limit After Update
Reduce Antimalware Service Executable CPU Load
Fix Command Prompt Settings Issues Step by Step
How to Resolve Windows Activation 502 Bad Gateway Error
Windows Security Error: Virus & Threat Protection Disabled Fix
Resolve 404 Error in Outlook on the Web
Step-by-Step Guide to Fix Missing Windows Update Module
Troubleshooting PostgreSQL Connection Refused (port 5432)
Fix Windows Activation File Locked After Upgrade