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

Fix OBS Virtual Camera Not Detected by Zoom

You've set up OBS Studio with the Virtual Camera plugin, but Zoom shows nothing in the camera dro...

Fix Windows Security Error 404 After Update

After a recent Windows update, you might see an error 404 when opening Windows Security. The app ...

Fix Windows Security Login Loop After Update

You click the Windows Security icon, it asks for your PIN or password, you enter it, and then it ...

Fix Office 365 Token Expired Error in CMD