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

Fix PowerShell Service Unavailable Error on Windows

You're running a PowerShell command and get a red error: "Service unavailable". ...

Fix Windows Security High CPU Usage on Windows 10

If your Windows 10 PC is running slow and Task Manager shows Windows Security (or Antimalware Ser...

Windows Terminal Backup and Restore Guide for Beginners

If you've customized Windows Terminal with multiple profiles, color schemes, and key bindings, lo...

How to Fix Chrome Profile Corruption with Built-in Repair Tools

If Chrome starts showing error messages like "Your profile could not be opened correctly" or cras...

How to Update PowerShell on Ubuntu

If you installed PowerShell on Ubuntu via the official Microsoft repository, updating is straight...

Fix kubectl Apply Forbidden in AKS: Permission Denied