Fix Windows Security Not Launching at Startup
You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix OneDrive Sync Not Working on Windows 10
If OneDrive stops syncing on Windows 10, you might see a stuck status, error messages, or files n...
Fix Outlook 502 Bad Gateway Error from Antivirus Interference
When you see a 502 Bad Gateway error in Outlook, it usually means a network comp...
Fix Windows Activation High Memory Usage Error 0x80070005
You might see error 0x80070005 when trying to activate Windows, often accompanie...
Fix Windows Security High CPU Usage on Windows 11
If you notice your Windows 11 system running slowly or hear the fan constantly spinning, Windows ...
Fix Outlook Path Not Found Error When Opening PST File
When you try to open a PST file in Outlook and get a 'path not found' error, it usually means Out...
Issue queue
SitemapHow to Fix Windows Defender Error 0x800704ec After Update
OpenVPN Authentication Error: Causes and Fixes
How to Fix Activation Failure and Command Line Tool
Windows Security Login Loop: Step-by-Step Checklist
Windows Security Center Not Opening? Try These Fixes
Fix Windows Terminal 502 Bad Gateway on Azure Connection
Chrome Memory Leak Troubleshooting Guide
How to Reset Command Prompt Window Size and Colors
Windows Update 0x8024401c Configuration Fix Guide
How to Install Outlook Offline on a New PC
How to Fix RDP Error 0x4 Settings Reset
How to Set Up Windows Security Migration Tool Step by Step
OpenVPN Authentication Error: Causes and Fixes
How to Fix Activation Failure and Command Line Tool
Windows Security Login Loop: Step-by-Step Checklist
Windows Security Center Not Opening? Try These Fixes
Fix Windows Terminal 502 Bad Gateway on Azure Connection
Chrome Memory Leak Troubleshooting Guide
How to Reset Command Prompt Window Size and Colors
Windows Update 0x8024401c Configuration Fix Guide
How to Install Outlook Offline on a New PC
How to Fix RDP Error 0x4 Settings Reset
How to Set Up Windows Security Migration Tool Step by Step