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

Fix Command Prompt High CPU Usage Caused by Windows Update

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...

Fix Windows Defender Network Connection Issues

If Windows Defender shows "can't connect to the network" or similar errors, it usually means the ...

Optimize PowerShell Scripting Performance: Practical Tips

If you write PowerShell scripts regularly, you've probably run into scripts that take longer than...

Fix GitHub Actions Cache Action Permission Denied Error

Fix PowerShell 504 Gateway Timeout on Windows Server

If you're seeing a 504 gateway timeout when running PowerShell commands or scripts on Windows Ser...

Fix Microsoft Store Apps Not Downloading or Stuck

You open Microsoft Store, tap download, and nothing happens—or the progress bar barely moves. Thi...