Fix PuTTY Connection Refused: Check SSH Service
When you see 'Connection refused' in PuTTY, it usually means the SSH server on the remote machine...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Reinstall Windows Security in Windows 10
If Windows Security is missing, not opening, or showing errors, you can reinstall it without thir...
How to Fix Command Prompt Access Denied Error
When you see 'Access Denied' in Command Prompt, it usually means you don't have the necessary per...
Fix Port Already Allocated Error in Windows Security
If you see a 'port already allocated' error when starting a Windows Security-related service or a...
How to Fix Microsoft Teams Proxy Error on Windows 10
You open Microsoft Teams on Windows 10 and see an error like "Can't connect to proxy server" or "...
Fix Windows Defender Disabled by Group Policy: Step-by-Step
If you see "Windows Defender is turned off by group policy" in Windows Security, it means a local...
Issue queue
SitemapHow to Fix Windows Activation Proxy Error 0x80072ee2
How to Enable Remote Desktop in Windows Firewall
Fix Git 'Fatal: Repository Not Found' Despite SSH Key Setup
How to Repair Windows Terminal Config File
Fix 'Access Denied' in Windows Terminal: Run as Administrator
Resolve Chrome Profile Network Error in Windows 10
How to Fix Teams Command Not Found
Windows Search Authentication Failed After Password Change Fix
Windows 11 Task Scheduler Command Missing Error
Troubleshooting PowerShell Proxy Errors
How to Resolve PowerShell Module Version Conflicts
Nginx 502 Bad Gateway Troubleshooting via CLI
How to Enable Remote Desktop in Windows Firewall
Fix Git 'Fatal: Repository Not Found' Despite SSH Key Setup
How to Repair Windows Terminal Config File
Fix 'Access Denied' in Windows Terminal: Run as Administrator
Resolve Chrome Profile Network Error in Windows 10
How to Fix Teams Command Not Found
Windows Search Authentication Failed After Password Change Fix
Windows 11 Task Scheduler Command Missing Error
Troubleshooting PowerShell Proxy Errors
How to Resolve PowerShell Module Version Conflicts
Nginx 502 Bad Gateway Troubleshooting via CLI