Select the format of your table and click OK. Your table will be created in your page. Select the table and look at its Properties panel.

Here you can modify your table by changing its attributes. Each cell of the table has its own Properties panel. Select the cell that you want to modify and the Properties panel will appear. Alternatively, you can go to Windows -> Properties.

Here you can select a style for the cell, background color, border size and color, text alignment, etc.