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

Windows Security Antivirus Configuration for Beginners

Windows Security (formerly Windows Defender) is the built-in antivirus in Windows 10 and 11. For ...

Fixing GitHub Actions Permission Denied for Git Commands

Fix 'Port Already Allocated' in Windows 10 Task Scheduler

When you run a scheduled task in Windows 10 that uses a network port (e.g., an HTTP listener or a...

OneDrive Invalid Configuration Sync Issue Fix

Understanding the Problem

You open OneDrive and see an error like "Invalid configuration"...

Fixing pnpm Frozen Lockfile Errors: Practical Steps

When you run pnpm install --frozen-lockfile and get an error about the lockfile bein...

Fix Microsoft Store Invalid Configuration Registry Error

If you see an error saying "Invalid configuration registry" when trying to open Microsoft Store, ...