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"...

Fix Windows Security Service Failing to Start on Startup
If Windows Security (Windows Defender) fails to start when you boot your PC, you may see a warnin...

Fix Chrome Version Mismatch on Windows 10
If you see a message like 'Chrome version mismatch' or 'Profile error: version mismatch' when lau...

How to Fix Postman SSL Certificate Error
You see an SSL certificate error in Postman when trying to send a request to an HTTPS endpoint. T...

How to Fix ENOENT Package.json Error During npm Install
You run npm install and get an error like ENOENT: no such file or directory, o...

Edge Browser Crashing on Startup in Windows 10 – Fixes If Microsoft Edge crashes immediately when you open it on Windows 10, you're likely seeing a blan...

Issue queue Sitemap Fix Outlook SCANPST Hanging on Loading BitLocker Troubleshooting Checklist for IT Admins Resolve Windows Terminal Profile Version Conflicts Resolve Windows Defender Not Loading After Update How to Fix Microsoft Store Error 0x80246007 Troubleshooting RDP Proxy Errors Fix Microsoft Store Web Access on macOS How to Reset MySQL Workbench Connection Settings Fix Remote Desktop Path Not Found for Mapped Drives Microsoft Teams Unavailable Error Code Fix Troubleshooting Git SSH Permission Denied Teams Authentication Failed After Password Change: Fix Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities