Fix Putty Connection Refused Due to Windows Firewall
You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Search High CPU Usage in Windows 10
If your Windows 10 system fan is spinning up and Task Manager shows SearchIndexer.exe using 30-90...
Fix Windows Defender Login Loop After Update
After a Windows update, some users find themselves stuck in a login loop when opening Windows Def...
Fix Microsoft Store Port Error After Reinstall
If you uninstalled and reinstalled the Microsoft Store and now see a port error (e.g., 'Port alre...
Fix Microsoft Teams Ubuntu Permission Denied Error
If you see a Permission denied error when launching Microsoft Teams on Ubuntu, it's ...
Fix Windows Update SSL Certificate Errors Not Working
You try to run Windows Update but get an error like 0x80072F0D or 0x80072EFD
Issue queue
SitemapFix Remote Desktop Certificate Error Authentication Failure
How to Fix SSL Certificate Not Trusted in Command Prompt
Remote Desktop Log File Location: Troubleshooting Checklist
OneDrive High CPU After Update Fix
Fix PowerShell Connection Timeout Errors
How to Restore PowerShell Settings After a Windows Update
Troubleshoot Teams Sync Permission Issues
BitLocker Port Allocation Error Fix Checklist
How to Resolve Chrome Error 0x80070057
Windows Activation Login Loop Password Not Accepted Fix
Fix VirtualBox Kernel Driver Not Installed on Windows 10
How to Fix Chrome Profile Module Not Found Error
How to Fix SSL Certificate Not Trusted in Command Prompt
Remote Desktop Log File Location: Troubleshooting Checklist
OneDrive High CPU After Update Fix
Fix PowerShell Connection Timeout Errors
How to Restore PowerShell Settings After a Windows Update
Troubleshoot Teams Sync Permission Issues
BitLocker Port Allocation Error Fix Checklist
How to Resolve Chrome Error 0x80070057
Windows Activation Login Loop Password Not Accepted Fix
Fix VirtualBox Kernel Driver Not Installed on Windows 10
How to Fix Chrome Profile Module Not Found Error