title: change point style in EXCEL 2010 chart
body: <p>I need to change the point style of a chart in EXCEL 2010. </p>
  
  <p>I have 10000 points, all are represented by diamonds that are overlaped each other in the chart. </p>
  
  <p>It is very hard to see them clearly. </p>
  
  <p>How to change them to a small point not diamonds ? </p>
  
  <p>In EXCEL, available shapes are only diamonds. </p>
  
  <p>Any help would be appreciated. </p>