title: Replace cells in an Excel sheets with a different value
body: <p>I have an excel sheet that has around 900 rows of data and I need to run through one of the columns and replace what that column has with a different value depending on what is currently in the column.</p>
  
  <p>For example, say column F has these values entered:<br />
  Adj/Aviation &amp; Transportation <br />
  Adj/Aviation &amp; Transportation <br />
  Adj/Aviation &amp; Transportation <br />
  Adj ESL Instructor <br />
  Adj/ESL <br />
  Adj/Aviation &amp; Transportation <br />
  Professor/Aviation <br />
  Professor-Aviation <br />
  Associate Chair, Professor <br />
  Professor <br />
  Prof/Aviation &amp; Transportation <br />
  Adjunct Professor <br />
  Professor <br />
  Professor <br />
  Adj/Aviation <br />
  Professor <br />
  Dir Master's Prog/Assoc Prof <br />
  Chair/Assoc Prof/Aviation&amp;TS <br />
  Adj Asst Prof/Aviation <br />
  Assistant Professor/Aviation <br />
  Adj.Asst. Prof-Aviation <br /></p>
  
  <p>I want to run through this column and if one of the cells contains the value "Aviation" I want to clear the content in that cell and enter "Aviation &amp; Transportation" instead.</p>
  
  <p>If anyone can show me how to accomplish this task that would mean the world!</p>