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

Windows Defender Troubleshooting Guide: Step-by-Step Fixes

Windows Defender (now Microsoft Defender Antivirus) may stop working due to corrupted files, conf...

Reinstall Windows Terminal to Fix Module Not Found Error

If you see a 'module not found' error when launching Windows Terminal, the app may have a corrupt...

Fix BitLocker Startup Key Prompt After Settings Reset

If you've recently reset your BIOS/UEFI settings, cleared the TPM, or updated firmware, you may s...

Chrome Profile Settings Not Saving: Fixes That Work

You change a setting in Chrome—like your default search engine, startup page, or password manager...

Fix Windows Store Error 0x80073cf9 – Step-by-Step Guide

When you try to download or update an app from the Microsoft Store, you might see error 0x80073cf...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...