Fix Windows Security High CPU Usage on Windows 10
If your Windows 10 PC is running slow and Task Manager shows Windows Security (or Antimalware Ser...
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 PostgreSQL Connection Refused Error
When you see "connection refused" while trying to connect to PostgreSQL, it usually means the cli...
Fix Windows Search Returning 404 Not Found in Command Prompt
If you see a "404 Not Found" error when using Windows Search from the Command Prompt, it usually ...
Fix MongoDB Compass Connection Refused Error
When MongoDB Compass shows 'connection refused', it usually means the client cannot reach the Mon...
How to Fix Remote Desktop Credentials Not Working in Windows 10
When you try to connect to a remote PC and Windows 10 keeps asking for credentials or says they a...
Fix PowerShell High Memory Usage on Startup
If PowerShell consumes a large amount of memory (e.g., >200 MB) immediately upon opening, somethi...
Issue queue
SitemapResolve Chrome Port Already Allocated on Windows 10
Windows Update Download Fails with Permission Denied
Fix Windows Defender Service Not Starting in Windows 11
How to Handle Windows Defender Rate Limit Issues
Fix VSCode Remote SSH Permission Denied on Windows
How to Resolve Slow Activation and Error 0x8007232B
Fix Microsoft Store Token Expired Error: Reset Steps
Fix Outlook Connection Timeout After Windows Update
Fix Windows Search 504 Gateway Timeout and Network Reset
Fix Windows Update Errors by Rebuilding Cache
Fix PowerShell Settings Reset After Windows Update
Outlook Proxy Configuration: Step-by-Step
Windows Update Download Fails with Permission Denied
Fix Windows Defender Service Not Starting in Windows 11
How to Handle Windows Defender Rate Limit Issues
Fix VSCode Remote SSH Permission Denied on Windows
How to Resolve Slow Activation and Error 0x8007232B
Fix Microsoft Store Token Expired Error: Reset Steps
Fix Outlook Connection Timeout After Windows Update
Fix Windows Search 504 Gateway Timeout and Network Reset
Fix Windows Update Errors by Rebuilding Cache
Fix PowerShell Settings Reset After Windows Update
Outlook Proxy Configuration: Step-by-Step