Place and edit a table on a presentation sheet
Place a 3 x 3 table on a presentation sheet, then edit its cells, rows and columns from the selected cell's panel.
Table on a presentation sheet: a click places a 3 x 3 table (cell text 90 mm).
One selected cell's panel has Edit Cell (type, font size / units / font / bold / italic / colour / alignment, Merge / Unmerge), Edit Row (Add Row Above / Below, Delete Rows, row height), Edit Column (Add Column Left / Right, Delete Columns) and Edit Table.
A plain table has no header-row option.
Shift-click a second cell and the panel's Modify Selections lists Table Cells (n), Rows (n), Columns (n) and Tables (n), each with its own properties.
Rows (1) > Bold makes the whole row bold.