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

Fixing PowerShell Authentication Failed Due to Certificate Errors

When PowerShell commands fail with "Authentication failed" and mention certificates, the issue is...

Windows Defender Command Not Found in PowerShell: Fixes

When you type Get-MpComputerStatus or other Defender cmdlets in PowerShell and see <...

Fix PowerShell Authentication Failed Credentials Error

Fix Windows Terminal Update Error 0x80070002

When updating Windows Terminal from the Microsoft Store or via winget, you might see error code 0...

Fix PowerShell Service Unavailable on Windows 11

When PowerShell shows a 'Service Unavailable' error on Windows 11, it typically means the Windows...

How to Fix VS Code Python Interpreter Not Found Error

You open VS Code, try to run a Python script, and see an error like "No Python interpreter select...