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 listHow to Fix Remote Desktop Access Denied Error in Windows 10
You try to connect to a Windows 10 PC via Remote Desktop and get an "access denied" message. The ...
Fix Windows Activation File Locked Registry Issue
You try to activate Windows, but get an error saying the activation file is locked or the registr...
Fix Windows Activation Update Error 0x80070003
You try to activate Windows or install an update, and get error 0x80070003. It often means Window...
Fix Windows Terminal Authentication Failed in Remote Desktop
You open Windows Terminal, try to start a Remote Desktop session, and get an authentication faile...
Fix Windows Search 'Token Expired' Error in Office 365
You search for a file or email in Windows, and instead of results you see a message like 'Token e...
Topic paths
Quick titles
Windows Update Permission Error FixTask Scheduler Setup: Resolving Invalid ConfigurationWindows 10 Defender Command Not RecognizedFix Remote Desktop Mac by Clearing CacheTeams Update Error 0x80070005 Fix GuideHow to Increase SQLite Busy Timeout ConfigurationWindows Terminal Settings Reset GuideResolve BitLocker Missing Dependency After Update