petri[.]com/what-is-powershell/
PowerShell is a pretty highly developed command-line-based scripting tool that's installed by default with Windows, and is also available in a newer cross platform version that has to be installed separately -- both work fine side by side. It does not use the regular Command Prompt [cmd.exe], but has its own command line window, and is also available [along with the regular command prompt] using Windows Terminal. There are people who've spent years building their skills with PowerShell, and many of them have published their knowledge online -- for almost anything you might want to do, chances are you can find a pre-made PowerShell script to do it using Google. IOW if you can copy/paste, you can use PowerShell.
The article, "What is PowerShell and How to Get Started With It?", provides a good introduction along with some brief history, moving on to a few example towards the end. If your eyes start to glaze over when it gets to "How to use PowerShell commands" Do Not Worry -- as I said above you can find loads & loads of scripts online that you can use, often as-is.