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 Command Prompt Proxy Error
If you get a proxy error in Command Prompt—for example, when running curl, git...
How to Install an SSL Certificate in Chrome Manually
You may need to manually install an SSL certificate in Chrome when testing a local development si...
Fix Windows Store Error 0x80073cf9: Configuration Issue
When you see error code 0x80073cf9 while trying to install or update an app from the Windows Stor...
Fix SSL Certificate Error When Using cURL in Command Prompt
When you run a cURL command in Windows Command Prompt and see an error like SSL certificate...
Fix Windows Search Index Stuck on Loading Files
If Windows Search indexing appears stuck on "Loading files" and never completes, search results m...
Topic paths
Quick titles
BitLocker Dependency Conflict: Fix Sync IssuesHow to Fix Chrome Profile Connection TimeoutWindows Terminal Proxy Setup Guide: Step-by-Step ConfigurationHow to Fix Chrome Offline Installer Not WorkingOutlook Error 0x8004010f: Causes and SolutionsTask Scheduler Fails to Start: Service Not Running TroubleshootMicrosoft Store Linux Permission Error SolutionFix Remote Desktop Service After Network Reset