1] Configure Execution Policy in PowerShell to allow scripts to run By default, Windows restricts the user from running a script in PowerShell with the help of an Execution Policy.

If you cannot run PowerShell script in Windows 11/10 and see message Cannot be loaded because running scripts is disabled on this system, see this post.

A PowerShell script using WBAdmin can create full system backups of Windows 11, offering a simple, scriptable alternative for advanced users.