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

Fix OBS Black Screen but Audio Works: Step-by-Step Guide

If OBS Studio shows a black screen in your source preview or stream but audio is working fine, yo...

How to Resolve Python Dependency Conflicts in Command Prompt

Understanding the Symptom

You're working in Command Prompt on Windows, trying to install ...

BitLocker Can't Connect to Azure AD: Fixes & Checks

You're trying to back up your BitLocker recovery key to Azure AD, but the process fails with an e...

Fix Microsoft Teams 404 Not Found Error When Loading Apps

You click an app in Microsoft Teams and see a '404 Not Found' page instead of the app loading. Th...

Fix 'PowerShell Execution Policy Change Permission Denied' Error

When you try to change the PowerShell execution policy and get a 'permission denied' error, it us...

Fix OneDrive Sync Not Syncing Files on Ubuntu

If you're using OneDrive on Ubuntu and files aren't syncing, you're not alone. This guide walks t...