Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Git SSL Certificate Problem: Unable to Get Local Issuer

If you see fatal: unable to access 'https://...': SSL certificate problem: unable t...

Fix VS Code Terminal Not Opening Due to Settings
You click the terminal panel icon in VS Code, but nothing happens. The panel doesn't slide up...

Fix Windows Update Error 0x80070002 by Resetting SoftwareDistribution Folder
Windows Update error 0x80070002 often appears when the system cannot find or access the update fi...

Why Cloudflare DNS Changes Aren't Propagating
You updated a DNS record in Cloudflare but the change isn't showing up. Visitors still see th...

Fix Node.js Heap Out of Memory When Loading Modules
If you see FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaS...

Windows Security App Not Opening: Practical Fixes
If the Windows Security app won't open—clicking the icon does nothing, or it crashes immediat...


    Issue queue
Sitemap
VS Code Git Changes Not Showing on Mac: Troubleshooting
Resolve Chrome Access Violation Error in Windows 10
How to Stop Extensions Causing err_name_not_resolved
Windows Explorer Keeps Restarting After Software Install – Fix
Chrome Memory Optimization Settings: Reduce RAM Usage
Common Nginx SSL Setup Mistakes and Fixes
Fixing Cloudflare Origin Certificate Errors
Cloudflare Origin Certificate Setup and Fixes
Chrome Extensions Broken? Reset Chrome to Restore Them
Git Detached HEAD Warning: What It Means and How to Fix It
Stop Git Clone Timeouts with These Config Tweaks
Google DNS Setup: Resolve DNS Probe Finished NXDOMAIN
Desk note

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