Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Chrome Certificate Error: Invalid Authority SSL Certificate

If Chrome shows 'Your connection is not private' with 'NET::ERR_CERT_AUTHORITY_INVALI...

How to Fix Chrome Using 100% Memory on Windows and Mac

You open Chrome, and your computer slows to a crawl. Task Manager shows Chrome using 100% memory....

Activate Python Virtual Environment in VS Code

You've created a Python virtual environment but can't get VS Code to use it. The terminal...

Fix NET::ERR_CERT_AUTHORITY_INVALID in Chrome Safe Mode

When you see NET::ERR_CERT_AUTHORITY_INVALID in Chrome while running in Safe Mod...

Fix Node Sass Build Failure: Environment Variable Errors

When you run npm install or a build script and see an error like Node Sass doe...

Fix Git SSL Certificate Problem: Unable to Get Local Issuer
You run git clone https://example.com/repo.git and get:
fatal: unable to acc...


    Issue queue
Sitemap
Windows 11 No Internet but WiFi Connected – Netsh Fix
Troubleshoot Firefox Secure Connection Failed with Proxy
Resolving package.json Engine Mismatch in Node
React App Build Fails with Out of Memory Error – Fix
Resolve Permission Denied Error in Windows Update Service
Chrome ERR_CONNECTION_RESET After Router Reboot Fix
VS Code Git Auth Failed: Quick Fixes
Docker Nginx 502 Bad Gateway Troubleshooting Ubuntu
How to Bypass pip Externally Managed Environment
How to Fix Unhit Breakpoints in VSCode Debugging
pnpm global install permission denied: Linux solutions
How to Resolve Permission Denied Saving VS Code Settings
Desk note

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