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

How to Troubleshoot Command Prompt Settings Issues

If you've changed Command Prompt settings—like font, colors, or layout—and they don't stick or be...

MongoDB Compass Connection Refused on Mac: Fixes

You open MongoDB Compass, enter your connection string, and get a 'connection refused' error. Thi...

How to Fix Windows Update Error 0x80070643

You're trying to update Windows, but error 0x80070643 stops the process. This usually means the u...

Configure PowerShell to Avoid Dependency Conflicts

When you work with PowerShell scripts that rely on multiple modules, you may encounter dependency...

Fix GitHub Actions Cache Action Permission Denied Error

OBS Virtual Camera Setup Checklist

You've added sources, your scene looks great in OBS, but when you try to select the OBS Virtual C...