Editor Table Tool
The Editor Table Tool allows you to insert tabular HTML tables, which makes it easier to align content into rows and columns. When you click the table tool, you will then be prompted for the number of rows and columns you would like to add. Drag the mouse over the desired rows and columns and click the left mouse button to insert the table. In the image shown below, the table will contain 3 rows and 3 columns.
Once you select the desired rows and columns, the table will be inserted into your page, as shown below.
When your cursor is inside of a table, the Editor Table Tool will change to the following:
From left to right, these options are Add Column to the Left, Add Column to the Right, Add Row above, Add Row Below, Delete Current Row, Delete Current Column. The individual Table Tools apply the the current row/column.