Powershell core install and upgrade

 Update PowerShell: A Comprehensive How-To Guide

On Windows (PowerShell Core 7+):

• Open a terminal with admin rights and use winget:   

• winget search Microsoft.PowerShell

• winget install --id Microsoft.PowerShell --source winget

• winget upgrade --id Microsoft.PowerShell
• Or manually download and install from GitHub. (x64  xxx.msi)
• Note: If you install through *.msi, you cannot use winget