Strings are a very common thing to see and use in PowerShell. Parameters may take strings and a lot of times the objects that are outputted by various commands have strings as their properties. In ...
Have you ever noticed that if you include a variable within a PowerShell Write-Host statement, that variable is evaluated, even if you include the reference to the variable within the quotation marks?
By defining Microsoft PowerShell functions within PowerShell modules, you can organize your scripts, avoid duplicating code, ...