title: Macros in excel: Find Similarities between two columns and fill the coincidences
body: <p>I want a macro that search in a column and find coincidences with the other column the fill it with yellow to recongnize it.</p>
  
  <p>Column A 1137 Rows
  Colimn B 537 Rows</p>
  
  <p>Fill with yelllow in A the values found in B</p>
  
  <p>I thinks its like </p>
  
  <pre><code>For i = 1 To i = 1137
  
      For n = 1 To n = 592
  
          If Cells(A, i) = Cells(L, n) Then
  
          Cells(i, A).Value = Fill
  
          End If
  
      Next
  
  Next
  </code></pre>