Excel, save and close after run

Question

how can I save the below script after it has run?

Script is from: Powershell Disk Usage Report

$erroractionpreference = \"SilentlyContinue\"
$a = New         


        

Answer 1

Creating the Excel file:

$Excel = New-Object -ComObject Excel.Application
$Excel.Visible = $True 
......

Closing down the Excel:

$Excel.Close()
[System.Runtime.Interopservices.Marshal]::ReleaseComObject($Excel)
spps -n Excel