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 Enable Windows Defender Real-Time Protection via Group Policy

If Windows Defender real-time protection is turned off and grayed out, it's often because a G...

Fix ERR_NAME_NOT_RESOLVED in Chrome: Proxy Settings Guide

If you see ERR_NAME_NOT_RESOLVED in Chrome, it usually means the browser can'...

Update Git SSL Certificates to Fix 'unable to get local issuer'

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

Fix Windows Security App Access Denied Error
When you open Windows Security (formerly Windows Defender Security Center) and see an 'Access...

How to Give VS Code Permission to Save Files
If VS Code shows a permission error when you try to save a file, the problem is usually that the ...

Node.js Garbage Collection Tuning to Avoid Heap Out of Memory
If your Node.js process crashes with a FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed -...


    Issue queue
Sitemap
Fix Cloudflare 521 Error: SSL Configuration Steps
Fix Chrome Your Connection Is Not Private Error
VS Code Permission Denied After Update Fix
Windows 11 Assistant Stuck at 99 SFC Scan Fix
Fix Wi-Fi Adapter Not Working in Windows 11: No Internet
Chrome Memory Optimization Settings Guide
Fix Nginx Configuration Test Failed Server Block
Nginx Too Many Redirects: Troubleshooting Guide
Git Merge Tool Configuration Guide
Docker Container Exits Right Away: Restart Policy Fix
Chrome Access Violation: Extension Conflict Guide
pip Dependency Conflict Troubleshooting Guide
Desk note

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