Demoing or teaching code is difficult. A PowerShell demo traditionally use the old PowerShell ISE, copy/paste and relying on PSReadLine to highlight syntax, or switching between something like VSCode ...
We've been looking at some of the different syntax punctuation you are likely to run into in PowerShell. I'm trying to come up with analogies to help you understand, but sometimes, like any language, ...
In the second part of this three-part series, the Prof. PowerShell breaks down how brackets should and shouldn't be used. In the last lesson I tried to demystify when to use parentheses in PowerShell.