GitHub Actions Runner Not Connecting: Fixes That Work
You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Set Command Prompt as Default Terminal in Windows 11
Windows 11 ships with Windows Terminal as the default terminal app. If you prefer the classic Com...
How to Troubleshoot Task Scheduler Failed to Start
When Task Scheduler fails to start, you might see an error like "Task Scheduler service is not av...
Fix Windows Defender Security Center Blank White Screen
You open Windows Security (formerly Windows Defender Security Center) and see only a blank white ...
Command Prompt Best Settings for Performance: A Practical Guide
If you use Command Prompt regularly, you may have noticed it can feel sluggish, especially when s...
How to Fix Windows Update That Failed to Install Manually
You click 'Install now' on a Windows update, wait through the progress bar, and then see 'Update ...
Issue queue
SitemapFix OneDrive Sync Path Not Found via Group Policy
PowerShell Graph API Rate Limit Troubleshooting
Fix Black Screen on RDP Login
Resolve Windows Defender Blank Screen via Registry
How to Fix Chrome Sync Rate Limit Error
How to Fix Chrome Profile SSL Error
Microsoft Store Permission Denied: Reset Guide
How to Fix Visual Studio Setup Failure After Restart
Chrome High CPU When Idle: Fixes That Actually Work
Troubleshooting PowerShell Log Files: Step-by-Step Guide
Command Prompt Fix for Windows Security
Fix 'Microsoft Teams Command Not Found' Installation Path Error
PowerShell Graph API Rate Limit Troubleshooting
Fix Black Screen on RDP Login
Resolve Windows Defender Blank Screen via Registry
How to Fix Chrome Sync Rate Limit Error
How to Fix Chrome Profile SSL Error
Microsoft Store Permission Denied: Reset Guide
How to Fix Visual Studio Setup Failure After Restart
Chrome High CPU When Idle: Fixes That Actually Work
Troubleshooting PowerShell Log Files: Step-by-Step Guide
Command Prompt Fix for Windows Security
Fix 'Microsoft Teams Command Not Found' Installation Path Error