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

OBS Virtual Camera Not Showing in Google Meet: Fixes

You've set up OBS Studio, added your sources, and started the virtual camera—but when you open Go...

Fix Command Prompt Error 0xc0000142 on Windows

When you try to open Command Prompt and see "failed to start error code 0xc0000142", it usually m...

Fix Chrome Profile Port Already Allocated Error

Fixing Chrome File System Permission Denied Errors

If you see a 'file system permission denied' error in Chrome—often when trying to save a download...

Windows Terminal Not Opening: Practical Fixes That Work

You click Windows Terminal, the icon bounces, and then nothing happens. Or it flashes and disappe...

Chrome Profile Module Not Found: Troubleshooting Checklist

You launch Chrome and instead of your usual profile, you see an error saying the profile module c...