Knowledge base for software setup, errors, and daily tool work.

Windows Defender Scan Stuck at Certain Percentage: Fixes That Work

If you run a Windows Defender scan and it stalls at the same percentage every time—often 85%, 93%...

Fixing Command Prompt Version Mismatch Errors

You try to open Command Prompt and get an error about a version mismatch, or commands don't work ...

Fix Windows Terminal 'Permission Denied' on Startup

When you open Windows Terminal and see a 'permission denied' message, it usually means the termin...

Microsoft Store High CPU Usage: Troubleshooting Checklist

You open Task Manager and see Microsoft Store eating 20-30% CPU, fan spinning up, system sluggish...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fixing Docker Desktop WSL2 Integration Errors

You've installed Docker Desktop, enabled WSL2 integration, but containers won't start or you see ...