title: Excel 2013 converts text to dates in csv comma separated file
body: <p>I am editing a csv comma separated file in Excel 2013. </p>
  
  <p>When I enter 6/60 in a column, Excel turns it to jun-60 and I don't want that. </p>
  
  <p>I've tried: </p>
  
  <ol>
  <li><p>Choosing "Text" in "Cell format" options. I save the changes and close the program. When I open back the file I have: jun-60 </p></li>
  <li><p>Pasting only values. I save the changes and close the program. When I open back the file I have: jun-60 </p></li>
  <li>Entering '6/60. I save the changes and close the program. When I open back the file I have: jun-60 </li>
  <li>Entering "=""6/60""". I save the changes and close the program. When I open back the file I have: "=""6/60"""</li>
  </ol>
  
  <p>I also had combined all the options. But it is not working. </p>
  
  <p>Any ideas? </p>
  
  <p>Please remember I am editing a csv comma separated file in Excel 2013 not a xlsx format. </p>
  
  <p>Thanks! </p>