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

How to Force a Stuck Windows Update to Complete Installation

You click 'Check for updates' or restart your PC, but Windows Update sits on 'Pending install' fo...

Fix Microsoft Teams Stuck on Loading Black Screen

When Microsoft Teams gets stuck on a black screen during startup, the app window may show nothing...

Fix Windows Search Indexing Not Working Properly

If Windows Search stops returning results or takes too long, the indexing service is usually the ...

Fix 504 Gateway Timeout in Command Prompt

If you see a 504 Gateway Timeout error, it usually means a server upstream (like a proxy or gatew...

How to Unlock a File Locked by Windows Security

You try to open or delete a file, and Windows says it's locked by Windows Security. This usually ...

Fix Git Token Expired Error in CMD: Step-by-Step