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.
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All notesFix GitLab Runner Pending Permission Denied Error
You see a GitLab Runner job stuck in "pending" status, and the job log shows a "permission denied...
Fix Windows Update Error 0x80072efd (Network Issue)
Error 0x80072efd usually appears when Windows Update can't connect to Microsoft servers. It often...
Fix Windows Terminal Font Rendering Issues
If you're seeing blurry, jagged, or misaligned text in Windows Terminal, the problem is often fon...
Step-by-Step: Migrate POP3 Email to Microsoft 365
If you're moving from a POP3 email account to Microsoft 365, you've likely realized that POP3 sto...
Fix Putty Connection Refused on Port 22
You try to connect to a remote server with Putty on port 22, but you get 'Connection refused'. Th...
Issue queue
SitemapHow to Resolve OneDrive Connection Refused Error
How to Restore Microsoft Defender in Windows 11
Fix Gradle Build Failed Java Heap Space Error
Remote Desktop Blank Screen Disconnect Fix
Fix Chrome ERR_PROXY_CONNECTION_FAILED Error
Troubleshoot Authentication Error in CMD
How to Fix SSH Host Key Verification Failed Error
CMD Token Expired Not Working Solution
Stop MsMpEng.exe from Using Too Much Memory
How to Fix Windows Defender Cannot Start Permission Denied
Windows Security 404 Error on Boot Fix
npm install ENOTFOUND Error: package.json and Network Fixes
How to Restore Microsoft Defender in Windows 11
Fix Gradle Build Failed Java Heap Space Error
Remote Desktop Blank Screen Disconnect Fix
Fix Chrome ERR_PROXY_CONNECTION_FAILED Error
Troubleshoot Authentication Error in CMD
How to Fix SSH Host Key Verification Failed Error
CMD Token Expired Not Working Solution
Stop MsMpEng.exe from Using Too Much Memory
How to Fix Windows Defender Cannot Start Permission Denied
Windows Security 404 Error on Boot Fix
npm install ENOTFOUND Error: package.json and Network Fixes