Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Java JDK Not Recognized in Windows 10

You've installed the Java Development Kit (JDK) on Windows 10, but when you type java -vers...

How to Fix Windows 'Permission Denied' Errors
You try to open a file, run a program, or save a document, and Windows stops you with a 'Permissi...

Fix Yarn Install Network Timeout with Proxy Settings
When running yarn install, you may see errors like ESOCKETTIMEDOUT or <...

Fix Python venv Activation Script Not Running in PowerShell
You create a Python virtual environment, run the activation script, and nothing happens—or you se...

How to Identify a Chrome Extension Causing Browser Crashes
If Chrome keeps crashing, freezing, or showing the 'Aw, Snap!' error page, a misbehaving extensio...

GitHub Actions Runner Not Connecting: Fixes That Work
You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...


    Issue queue
Sitemap
Outlook Authentication Failed: Token Expired Fix
Resolve Git SSL Certificate Problem on Mac
PowerShell SFC Service Unavailable Error Fix
Restore Missing Folders After Outlook Reset
Troubleshoot High CPU from Windows Security Update
How to Fix Git Repository Not Found Errors
Troubleshooting Chrome Profile Corruption
Rate Limit Exceeded Error in Command Prompt
Chrome Shortcut Not Opening? Try These Fixes
Offline Command Prompt Setup Checklist
How to Unlock Files for Windows Update
How to Stop PowerShell from Freezing on Startup
Desk note

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