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

Fix Microsoft Store High CPU Usage: Configuration Guide

You open Task Manager and see Microsoft Store consuming 20-50% CPU for no obvious reason. The Sto...

Fix 'Windows Defender File Locked by Another Program' Error

You try to delete, move, or rename a file, and Windows shows an error: “The action can’t be compl...

Fix Windows Defender Token Expired Preventing Service Start

You see 'Token expired' in the Windows Defender event log or a notification that the service didn...

Fix NVM Not Found in Git Bash on Windows

How to Rebuild the Windows Search Index Database

If Windows Search stops returning files, returns outdated results, or takes too long, the search ...

How to Fix BitLocker Blank Screen on Startup

You power on your Windows PC and instead of the BitLocker recovery screen or your desktop, you ge...