title: Deleting all columns except columns with certain headings
body: <p>I am trying to format exported data and need to delete several columns. I want to keep columns with certain headings. For convenience if I have 15 columns and want to keep columns with the following headings;</p>
  
  <p>State
  City
  Name
  Client
  Product</p>
  
  <p>My concern is that the data I am exporting can change and columns could be added in the future. I want to be able to filter out unwanted columns and just keep the aforementioned columns. </p>
  
  <p>Edit: I am using Excel and I have never written a line of code before in my life. Ever.</p>