The system provides a powershell cmdlet to perform almost every action done by the setup, update, and configuration wizard by script. The setup files contain 2 sample scripts that can be used to install or update a system via powershell. This is a description of how to use these scripts and also of how to use the powershell components in interactive mode. If the components are not used in the right way you can make a system unusable or even destroy data. Always test any scripts on a non-productive test system.