PowerShell functions act as small, reusable building blocks of code that streamline your workflow and make your scripts more efficient. We’ll explain more about PowerShell functions and share basic ...

Posey's Tips & Tricks. How To Validate Input in PowerShell Functions, Part 1. If your automated script takes action based on a value, it's critical to make sure the value is correct.

When you write a function, it should only serve a single purpose. If it is supposed to query something, it just queries something and returns the result back as an object to the console. It should not ...

I use Powershell's "custom-object" command to create custom objects with properties I want to save. But custom-object applies only to one variable. Is it possible to create a custom class, like in ...

The queries are written to list the WUA history in a PowerShell by defining a few functions to convert WUA history events of result code to a Name and get the last and latest 50 WUA history.

In Part 1 of this series, I showed you an example of PowerShell's native validation capabilities.. In that installment, I wrote a function that accepted a text string as input. The function then ...