You can easily edit your HTML tables using the following table handling toolbar buttons:

Item	Name	Description
	Insert Table	Inserts a new table on the current selection.
	Insert Row Above	Inserts a new row above the current row in the table.
	Insert Row Below	Inserts a new row below the current row in the table.
	Delete Row	Deletes the current row in the table.
	Insert Column Left	Inserts a new column to the left of the current column in the table.
	Insert Column Right	Inserts a new column to the right of the current column in the table.
	Delete Column	Deletes the current column in the table.
	Merge Cells	Merge the selected cells of a table into one cell.
	Split Cells	Splits the selected cells in the table.