Windows Security Troubleshooting Guide
Windows Security (formerly Windows Defender) usually runs quietly in the background, but sometime...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix OneDrive Sync 504 Gateway Timeout Error
You try to sync files, but OneDrive shows a 504 Gateway Timeout error. The sync stops, and you ca...
Fix Permission Denied Error on Windows 10
You try to open, edit, or delete a file or folder and get a 'permission denied' error. This often...
Debug SSH Public Key Authentication Failure: Step-by-Step
You're trying to SSH into a server with a public key, but you get "Permission denied (publickey)"...
How to Fix Windows Security Auto Start Not Working
You expect Windows Security to start on boot, but it doesn't. The icon might be missing from the ...
MongoDB Authentication Failed: Setup Guide and Fixes
If you're seeing 'Authentication failed' when trying to connect to MongoDB, you're not alone. Thi...
Issue queue
SitemapFix OneDrive Stuck on Sync Pending for Long File Names
How to Fix Windows Defender Stuck on Loading Screen
Resolve Teams Path Not Found Error
Outlook Logging Not Working? Fix Missing Log Files
Resolve Path Not Found Error in Windows 11 Search
Fix Chrome Profile Module Not Found Error
Fix Windows Activation Proxy Error 0x80072ee2
How to Repair Corrupted Windows Terminal Settings
Windows 11 Remote Desktop: Complete Setup Guide
Fix Slow Chrome by Clearing Browser Cache
Fix Chrome 429 Error After Recent Update
Windows Update Permission Error Checklist
How to Fix Windows Defender Stuck on Loading Screen
Resolve Teams Path Not Found Error
Outlook Logging Not Working? Fix Missing Log Files
Resolve Path Not Found Error in Windows 11 Search
Fix Chrome Profile Module Not Found Error
Fix Windows Activation Proxy Error 0x80072ee2
How to Repair Corrupted Windows Terminal Settings
Windows 11 Remote Desktop: Complete Setup Guide
Fix Slow Chrome by Clearing Browser Cache
Fix Chrome 429 Error After Recent Update
Windows Update Permission Error Checklist