title: 4 column VLOOKUP in Excel
body: <p>I would like to do the following in Excel</p>
  
  <pre><code>IF(any cell in Column D = any cell in Column C AND any cell in Column B = any cell in Column A)
  Display TRUE in Column E
  </code></pre>
  
  <p>Would it be best to use a VLOOKUP here or an IF?</p>
  
  <p>Hope this explains what I need!</p>
  
  <p>Thanks in advance</p>