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

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...

Fix Windows Defender Service Authentication Failed Error

You might see the error 'Windows Defender service authentication failed' when trying to open Wind...

How to Fix Edge Update Error 0x80072eff

When updating Microsoft Edge, you may encounter error 0x80072eff with a message that the update f...

How to Fix Docker Desktop Stuck on Starting

Docker Desktop sometimes gets stuck on the "Starting" screen. The engine icon spins but never tur...

Fix Windows Defender Proxy Error: Permission Denied