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

Fix Microsoft Store Blank Screen After Reinstalling App

If you've reinstalled an app from the Microsoft Store and now see a blank screen when opening the...

Fixing Microsoft Teams Module Not Found Error

If you see "Module not found" when starting Microsoft Teams, it usually means a core component is...

Fix Windows 10 Activation Proxy Error: Step-by-Step Guide

You try to activate Windows 10 but get an error about a proxy server. This usually means the acti...

How to Fix BitLocker 404 Not Found Error

You try to unlock a BitLocker-encrypted drive, but instead of a prompt for the recovery key, you ...

Fix 'PowerShell Not Recognized as Internal or External Command'