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

Fix OBS Black Screen with Elgato Capture Card

If you're seeing a black screen in OBS when you add your Elgato capture card as a source, you're ...

How to Fix Windows Update Error 0x80240034 (Rate Limit)

If you see error 0x80240034 when checking for Windows updates, it usually means the update servic...

Fix Microsoft Store Apps Not Updating After Windows Update

After a Windows update, you might find that your Microsoft Store apps refuse to update. They may ...

BitLocker Troubleshooting: Common Errors and Fixes

BitLocker can fail unexpectedly, leaving you staring at a recovery screen or an error that won't ...

Fix Missing Windows Security App Icon or Shortcut

You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...

Fix Command Prompt Service Unavailable After Update