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

OBS Virtual Camera Not Working on Windows 10 – Fixes

You set up OBS Studio, enabled the virtual camera, but Zoom or Discord shows nothing. The virtual...

Windows Update Stuck at 0%: Practical Fixes

You click 'Check for updates' and see 'Downloading – 0%' for ten minutes or more. This is a commo...

PowerShell Setup Guide for Beginners: A Practical Checklist

If you're new to PowerShell and want to get started without confusion, this checklist walks throu...

PowerShell Access Denied Troubleshooting Checklist

When you see 'Access Denied' in PowerShell, it usually stops your script or command cold. This ch...

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...

Fix KMS Activation Error: Port 1688 Already in Use