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

Fix Windows Search Indexer High CPU and Memory Usage

If your PC feels sluggish and Task Manager shows SearchIndexer.exe using high CP...

How to Fix OBS Black Screen on Mac

If you see a black screen in OBS when trying to capture your display or a specific window on Mac,...

Docker Compose Env File Not Found: Troubleshooting Checklist

Force Delete a Locked File in Windows Using Command Prompt

When a file is locked by a program, Windows prevents deletion with errors like "The action can't ...

Setting Up Windows Terminal with PowerShell and WSL

If you're running Windows 10 or 11 and want a single terminal that handles both PowerShell and WS...

Fix PuTTY Connection Refused: Check SSH Service

When you see 'Connection refused' in PuTTY, it usually means the SSH server on the remote machine...