title: How can we add new rows at the top of the CSV file using powershell script?
body: <p>I am new to powershell scripting and I am looking for a way to add 2 new rows at the top of the already present csv file. 
  Things that I have tried is replacing the header and rows with the new rows.
  I am looking for a way to add 2 new rows above the header in CSV.</p>