You can fill in the table with static content, dynamic content and tables:

You can change the column width. To do that, hover on the cell border, click and hold the pointer and drag the border to the side you need to expand the column

You can change the style inside the cell. Select data or click in the cell and select any style option

You can add columns, add rows, hide/show borders and apply vertical alignment for cells. How to do that is described in the table context menu

You can select several cells to manage them