Fix 'Service Unavailable' for PowerShell on Windows 10
You open PowerShell on Windows 10 and see an error like "Service Unavailable" or "PowerShell is n...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Increase Windows Search Rate Limit
If Windows Search stops returning results or feels slow, you might be hitting the internal rate l...
Fix Windows Defender Permission Denied Errors
When Windows Defender reports a "Permission Denied" error, it usually means the software cannot a...
Fix Command Prompt Invalid Configuration After Update
After a Windows update, you might see errors like "The configuration is invalid" or "Invalid comm...
How to Fix Windows Security DNS Error 0x800704cf
You might see error 0x800704cf when opening Windows Security or trying to update Windows Defender...
Windows Update SSL Certificate Error: Step-by-Step Checklist
When Windows Update fails with an SSL certificate error, you typically see messages like "Windows...
Issue queue
SitemapFix Windows Terminal Path Not Found Registry Error
Port Already in Use But No Process Found
Windows Search Port 80 Conflict – Troubleshooting Guide
Restore Windows Search After a System Update
How to Fix Windows Defender 404 Not Found Error
Fix Outlook Sync Issues Caused by Windows Search Service
Troubleshooting Remote Desktop Access Denied
Windows Update Cache Clear via Command Line
Fix Windows Update Clean Up Tool Not Working
Fix Task Scheduler Dependency Errors
How to Resolve Windows Defender Rate Limit in Windows 11
Windows Defender Permission Denied Group Policy Error
Port Already in Use But No Process Found
Windows Search Port 80 Conflict – Troubleshooting Guide
Restore Windows Search After a System Update
How to Fix Windows Defender 404 Not Found Error
Fix Outlook Sync Issues Caused by Windows Search Service
Troubleshooting Remote Desktop Access Denied
Windows Update Cache Clear via Command Line
Fix Windows Update Clean Up Tool Not Working
Fix Task Scheduler Dependency Errors
How to Resolve Windows Defender Rate Limit in Windows 11
Windows Defender Permission Denied Group Policy Error