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

Chrome Extension Permission Denied: Practical Fixes

You install a Chrome extension, but instead of working, you get a "permission denied" error. Or m...

Fix Windows Update Service Not Running on Startup

If your PC gets stuck in an automatic repair loop and the Windows Update service is not running o...

Ubuntu Command Prompt Setup: A Practical Guide

You've installed Ubuntu and opened the terminal, but the default command prompt might feel plain ...

GitHub Actions Workflow Not Triggering: Fixes & Checks

You've set up a GitHub Actions workflow, pushed a commit, and nothing happens. The workflow doesn...

Fix Microsoft Teams Not Detecting External Webcam

You plug in your external webcam, open Microsoft Teams, and the video feed stays black or shows t...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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