Selecting a Table
When you select a table, selection handles appear on the edges of the table.
Here are ways to select a table:
Click the table name in the Sheets pane.
If a table cell isn’t selected, move your pointer to the edge of the table. When the
pointer changes to include a black cross, you can click to select the table.
If a table cell or border segment is selected, click the Table handle in the upper left to
select the table. You can also press Command-Return.