Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Fix PuTTY SSH Connection Refused Error

You open PuTTY, enter your server's IP and port, click Open, and get "Connection refused"...

How to Fix PowerShell Unable to Connect to Proxy Server
When PowerShell fails to connect to a proxy server, you might see errors like Unable to con...

How to Auto-Start Windows Terminal via Task Scheduler You may want Windows Terminal to start automatically when you log into Windows. While the app has...

Fix CMD Service Unavailable Without Admin Rights If you see 'service unavailable' when running commands in Command Prompt, and you don't have admi...

Fix Windows Activation Invalid Configuration After Hardware Change After replacing a motherboard, CPU, or hard drive, you might see "Windows isn't activated" or "In...

Checklist for Troubleshooting Windows Search with Logs When Windows Search stops returning results or indexing stalls, logs often hold the clues. This c...

Issue queue Sitemap Windows Search Token Expired Error 0x80090016 Fix Windows Update Broke Task Scheduler: Fix 404 Not Found Fix Outlook Path Not Found in Profile Windows Activation Key Not Accepted – How to Fix Windows Activation Stuck in Safe Mode – How to Fix Fix Windows Search Path Not Found Error 0x80070002 Fix Outlook 404 Not Found Error on Windows 10 How to Fix RDP Error 0x4 on Mac Edge Update Network Error Fix Error 0x80070422 in Task Scheduler: Causes and Fixes Windows Defender Not Syncing Across Devices? Here's the Fix BitLocker Domain Connection Troubleshooting Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities