title: Moving Data between Worksheets based on a key
body: <p>In both worksheets I have a key in column A. Not all of the key values are in both worksheets.
  For each key value in column A of Worksheet 1, I want to find the corresponding key in worksheet 2 and move the data in column B of worksheet 2 into column B of worksheet 1. </p>
  
  <p>I have never programmed a macro so I am completely lost for writing this code.</p>