Fix 'Windows Defender Firewall Has Blocked' Error
You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesResolving npm install Dependency Conflicts with React
When you run npm install in a React project and see warnings or errors about unmet p...
Chrome Won't Connect to Internet but Other Browsers Work: Fix
You're browsing in Firefox or Edge without issue, but Chrome can't load any pages. This is a comm...
How to Fix Windows Search Not Working
When Windows Search stops working, you might see no results when you click Start and type, or the...
Fix Windows Security Antivirus Not Turning On
You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...
Setup Windows Update Configuration via Group Policy
When managing multiple Windows machines, configuring Windows Update settings individually is impr...
Issue queue
SitemapTask Scheduler Configuration Checklist
Outlook Stuck Offline on Windows: Fixes
Resolve Chrome Profile Access Denied Issue
Fix Windows Security Log Not Writing Events
Resolve Windows Defender Group Policy Dependency Conflicts
Microsoft Teams Restore Stuck: Quick Fixes
Fix Windows Activation Error 0x8007232b DNS Name Does Not Exist
How to Enable Command Prompt Auto Start on Startup in Windows
How to Fix Port Already Allocated Error in Windows Defender
systemd Service Failed to Start: Unit Not Found
Outlook Setup Guide: Step by Step for New Users
Remote Desktop Command Not Found: Linux Fix
Outlook Stuck Offline on Windows: Fixes
Resolve Chrome Profile Access Denied Issue
Fix Windows Security Log Not Writing Events
Resolve Windows Defender Group Policy Dependency Conflicts
Microsoft Teams Restore Stuck: Quick Fixes
Fix Windows Activation Error 0x8007232b DNS Name Does Not Exist
How to Enable Command Prompt Auto Start on Startup in Windows
How to Fix Port Already Allocated Error in Windows Defender
systemd Service Failed to Start: Unit Not Found
Outlook Setup Guide: Step by Step for New Users
Remote Desktop Command Not Found: Linux Fix