9  To Create a Custom Table:  Select the table, and choose the  Table Style  located on the Design tab. To Create a Table from the Home Tab:  If you selected a range of data to include in the table, the table contents will already be populated in the  Where is the data for you table  field. The Create Table dialogue box will appear. To include headers in the table, select the  My Table has Headers  checkbox. 1. Select the range of cells to include in the table. 2. Select  Format as Table . 3. Follow the steps listed above to create a table. Adjust the Table Style  Creating or Deleting a Custom Table Style  1. Select your data 2. Choose  Format as Table .