If you’re not making use of functions in your Powershell code then you need to stop what you’re doing right now and learn about them! But where?!? Oh, click the video below and watch. That will get you started.
That’s awesome! Now you know what functions are! Exciting! But after you’ve made a function you’ll probably want to adapt it a bit. Reusability of code without some customization is super limiting. Next you’ll want to learn how to add parameters to your functions. By adding parameters to your functions you’ll unlock the true power of functions in Powershell! Thankfully the video below will get you up to speed on function parameters in powershell. Then you’re ready for the advanced stuff!