Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix PuTTY Network Error: Connection Refused on Ubuntu

When you try to connect to an Ubuntu machine using PuTTY and see "Network error: Connection refus...

How to Fix '404 Not Found' Error in Windows Command Prompt

If you see a '404 Not Found' error when using commands like curl or wget

Fix PowerShell Execution Policy Restricted in VS Code
When you try to run a PowerShell script in Visual Studio Code and get an error like File ca...

How to Fix Windows Security Dependency Conflicts That Break Sync
You might see sync errors like 'dependency service or group failed to start' or 'Windows Security...

How to Use the OneDrive Sync Dependency Conflict Repair Tool
If OneDrive stops syncing with errors like "Action needed" or "Sync pending", a dependency confli...

Fix Windows Terminal Token Expired After Update
After a Windows Terminal update, you might see errors like “token expired” or “authentication fai...


    Issue queue
Sitemap
Remote Desktop Connection Timeout: How to Diagnose and Fix
Fix Windows Defender Access Denied Error Due to Malware
Microsoft Teams Access Denied: Step-by-Step Fixes
Fixing Microsoft Teams 'Access Denied' on Login
How to Fix Microsoft Teams Access Denied Error
Blank Command Prompt Window Solution
Resolve Outlook SSL Certificate Configuration Problems
How to Speed Up Windows Search Performance
Resolve Teams Connectivity Problems in Windows 10
Outlook Module Not Found Troubleshooting
Chrome Permission Problems: Troubleshooting Guide
Access BitLocker Drives on Mac Without Cost
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities