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

How to Change the Default Shell in Windows Terminal

Windows Terminal lets you run multiple shells (PowerShell, Command Prompt, WSL, etc.) in one wind...

Fix Windows Defender Can't Connect After Update

After a Windows update, you might see an error that Windows Defender can't connect to the service...

BitLocker Configuration Checklist for a New Laptop

When you get a new laptop, enabling BitLocker drive encryption is one of the first security steps...

BitLocker Stuck on Loading? Fix Without Recovery Key

You power on your PC, and instead of the usual login screen, you see a BitLocker recovery screen ...

Fix Microsoft Store Authentication Failed Error

When you see an authentication failed error in the Microsoft Store, it usually means the store ca...

Fixing GitHub Actions Permission Denied for Git Commands