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...

How to Renew an Expired Token in Windows Terminal

When you see authentication errors in Windows Terminal—like 'token expired' or 'please sign in ag...

Fix Command Prompt Not Recognizing Commands

Fix Windows Search on Mac Error 0x80070005

If you're running Windows on a Mac via Boot Camp or a virtual machine and see error 0x80070005 wh...

Fix Windows Security DNS Error Blocking Internet Access

If your internet stops working and you see a Windows Security DNS error, it usually means the DNS...

Fix Windows Defender Real-Time Protection Greyed Out

If you open Windows Security and find the real-time protection toggle greyed out, you can't click...