title: How to track the changes in a cell value by comparing to the original template in MS Excel?
body: <p>Let's say I have original excel sheet/templete which looks like,</p>
  
  <pre><code>ID    | Value
  -------------------------
  1     | abcd
  2     | wxyz
  3     | lmno
  </code></pre>
  
  <p>Now, I download daily excel reports which, if all goes well, should look identical to the original template shown above. Meaning all 'Value' for corresponding 'Id' should remain unchanged. Once in a while a 'Value' may change for an 'ID'. I'd like to track this changed 'Value'. I have the original excel file (as shown above) to compare (the newly downloaded) report against. How to do it?</p>
  
  <p>It really doesn't matter what results/output I expect as long as they are noticeable. It'll work for me if the solution makes the row bold of the changed value or even better write down 'ID' of the changed 'Value' in next sheet.</p>
  
  <p>Thanks.
  PS. 'ID' column is unique.</p>