Adding tables are useful if you want to display lists of information. To insert a table, first click on the area where you want the new table to be inserted, then click on the "Insert / Edit Table" button.
With the table dialog open, enter the number of rows and columns required for your new table (these can be changed later) and click on the "Insert Table" button to add your new table to the editor.
You can now see a table with a dotted outline, you can add text or images directly into the table cells by clicking the mouse into the required cell. You can modify text within a cell in the same way you modify any other text eg click on the right align button to align all text in a cell to the right.