Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows Defender Error 0x800704ec: Real-Time Protection

If you see error code 0x800704ec when turning on Windows Defender real-time protection, the servi...

Fix 'Permission Denied' for Yarn in VS Code Terminal

When you try to run yarn in the VS Code integrated terminal and see a Permissi...

Fix Wi-Fi Adapter Not Working in Windows 11: No Internet
You connect to Wi-Fi in Windows 11, but the icon shows a globe with “No internet.” The adapter mi...

Fix Windows 11 Bluetooth Driver Not Working
You're trying to connect a Bluetooth device in Windows 11, but the toggle is grayed out, devi...

Docker Image Pull Denied: Fix Access to Repository
When you run docker pull and get denied: requested access to the repository is...

Fix VS Code Permission Denied When Saving Workspace
When you try to save a workspace file in Visual Studio Code and get a 'Permission denied'...


    Issue queue
Sitemap
How to Fix Windows 10 Update Error 0x80070005
How to Handle Git Merge Conflicts: A Checklist
How to Resolve npm package.json Not Found
Virtual Environment Not Activating: Quick Fix
How to Fix RDP Group Policy Error
How to Fix Python Memory Errors When Reading Large CSV Files
Diagnosing Chrome Invalid Authority Certificate Errors
VSCode Terminal Not Opening on Ubuntu: Fixes That Work
How to Fix Windows 11 Installation Assistant 99% Hang
Troubleshooting RDP Connectivity Problems
Fix 'pip install externally managed environment' Error
How to Use Python Venv in VS Code
Desk note

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