Fix PuTTY Connection Refused: Check SSH Service
When you see 'Connection refused' in PuTTY, it usually means the SSH server on the remote machine...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation Connection Timeout Due to Firewall
You try to activate Windows, but after a long wait you get a connection timeout error. Often the ...
Fix Windows Terminal Permission Denied During Setup
When installing or updating Windows Terminal, you may see a 'permission denied' error. This usual...
Fix Windows Update Version Mismatch: Setup Guide
You see an error like 'Windows Update version mismatch' or 'The update is not applicable to your ...
Fix Windows Search After Disabling Cortana
If you've disabled Cortana and find that Windows Search no longer returns results or runs slowly,...
How to Fix Windows Terminal Not Responding
Windows Terminal can stop responding for a few reasons. You might see a frozen window, a blank sc...
Topic paths
Quick titles
Command Prompt SSL Certificate Error FixFix 'ffmpeg command not found' in Docker ContainerWindows Update Token Expired: Clean Boot GuideWindows Terminal VPN DNS Troubleshooting GuideFix Microsoft Store Permissions Issue in Windows 10Resolve npm EACCES Permission Error for Global InstallsHow to Fix Gradle Build Failures After UpgradingHow to Resolve 'Connection Refused' in Command Prompt