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

BitLocker SSL Certificate Error on Windows 10: Fixes

You're trying to unlock a BitLocker-protected drive, but Windows 10 throws an SSL certificate err...

Fix GitHub Actions Cache Action Permission Denied Error

Fix Microsoft Store Not Opening Due to Corrupted Cache

If the Microsoft Store refuses to open—showing a blank window, a spinning circle, or nothing at a...

npm Install Dependency Conflict Checklist

You run npm install and get errors about unmet peer dependencies, version mismatches...

Fixing Cloudflare Tunnel DNS Errors: A Practical Guide

If you're seeing DNS errors when using Cloudflare Tunnel (cloudflared), the tunnel might be conne...

Fix Windows Defender Service Path Not Working

When Windows Defender's service path isn't working, the Security Center may show “Unknown” status...