One of the best new features in PowerShell 7 is the ability to perform parallel execution of script blocks, which can drastically reduce the amount of time it takes to process ForEach-Object loops.

ForEach-Object gives you a way from the command prompt to process objects the way a cmdlet or an advanced function would. The other parameters you can use are –Begin and –End. The –Begin scriptblock ...

As soon as it is filtered, it then processes each item under the ForEach method which then would display the object showing only services that are currently running. With that, you should go out and ...

Learn how to use loops and dynamic object naming in PowerShell to build GUI settings interfaces that can adapt as new parameters are added.

(And did you see the “foreach” loop in there?) Querying is nice, but what about creating objects? PowerShell can do that, too.