Hi;
Do the following:
1. On the view menu, point Toolbarbars, and then click Tables and Borders.
2. Click the Draw Table botton on the Tables and Border Toolbar.
A pencil cursor is displayed.
3. Click on the top of the cell you want to insert a column and drag down
till the base of the cell(s).
Similarly, you can click the Erase button on the Table and Borders button to
deleted the table boreder to need to delete. Deleting any border will remove
the border of cell and display as a single merged cell. You can create a
nested table this way.
Challa Prabhu