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...

Edge Browser Crashing on Startup in Windows 10 – Fixes

If Microsoft Edge crashes immediately when you open it on Windows 10, you're likely seeing a blan...

Fix OneDrive Sync Error 0x8004deb4 After Update

If you see error 0x8004deb4 in OneDrive after a recent update, it usually means the app can't aut...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

How to Fix Chrome Not Downloading Files on Mac

You click a download link in Chrome on your Mac, and nothing happens—or the file starts but never...