Learn how to work with arrays in Windows powershell. When you want to store the items in specific list. Or say you want to have specific list of items to iterate through, in such case you can make use of the arrays in Windows powershell. They can be handy for small programs. If you are collecting anything from system in windows and want to store it in arrays. That is also possible with the Arrays in Windows PowerShell.
So here in this tutorial you can see it's easy to make use of the arrays in windows powershell. You can also make use of it for working with registry, policy and other things that are specific items in the windows. Learning how an array stores an object will help when you are working with the windows specific policies. In such case having knowledge of the arrays definitely helps in the long term.
Check the video below. I am sure you will find that helpful.
Do let me know if you like the video and the tutorial there. I hope you like the tutorial explained above. If you have any specific questions. Then do let me know in the comments. I'd love to check out some of your suggestions.