How to remove Microsoft evaluation watermarks from Desktop using PowerShell?

So, I am running an a home office host server that has a Hyper-V lab environment and I work with SCCM because I am an Enterprise Systems Engineer and I am constantly testing SCCM. I download the Microsoft’s lab kits and they are fantastic, but the dilemma is that the watermarks are sooooooo annoying.

I know there is a 3rd party tool to remove the evaluation watermarks, but is there a PowerShell method that can do this?

I appreciate any help.

Thank you

PowerShell wont have anything in built for this task. You can either call the third party tool via PowerShell or if its a registry change which will make the banner go, identify the registry and use Set-ItemProperty cmdlet to chnage the registry entry.