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

Fix Windows Search High Memory Usage and Error 0x80040c

If you see error 0x80040c in Windows Search or notice high memory usage from SearchIndexer.exe, t...

Fix Microsoft Teams Stuck on Loading Loop

You open Microsoft Teams, and it starts loading—then loops back to the login screen or a spinning...

Fix Windows Defender 504 Gateway Timeout Configuration Error

When you see a 504 Gateway Timeout error in Windows Defender, it usually means t...

Force Delete Locked File with PowerShell: Step-by-Step

You try to delete a file, but Windows says it's open in another program. The file is locked, and ...

How to Fix Remote Desktop 'Connection Refused' or 'Permission Denied'