To deploy a change on multiple machines at once, you'll need to use the deployment module. You cannot use asset actions for this. General information on creating and running deployment packages can be found in
this section of our knowledge base. To start and set the startup type of a service, you should be able to use Command steps and commands similar to the ones below. (You'll need to insert your own service name and startup type of course.)
net start <service name>
sc config <service name> start= <mode>